The Ins and Outs of Windows 11’s Gaming Performance
Wondering if upgrading to Windows 11 will boost your gaming experience? We can’t give you a straightforward answer, sadly. But we can take you through the tweaks you can expect if you have all the right requirements and help you make a final decision.
Is Windows 11 good for gaming?
Essentially, the answer to this question is yes. Microsoft has definitely added a bunch of enhancements and features to its latest OS to give gamers the best possible experience. However, you have to keep in mind that this may not work out smoothly for every single user.
Whether you’ll be able to fully take advantage of the Windows 11 gaming features really depends on your setup. As expected, Windows 11 has more demanding system requirements than its predecessor.
Credit Florian Olivo on Unsplash
So, unless your hardware can run the new OS comfortably, you might not be able to make the most of all these gaming perks. In that case, we recommend you first upgrade your hardware and then make the switch. Be prepared to be a little surprised by a few other interesting changes in comparison to Windows 10, though!
For some of the new gaming features to work, it’ll also be necessary for you to have an NVMe SSD and an HDR-compatible monitor. So let’s take a look at 4 big improvements you can expect if your setup is compatible.
Gaming enhancements on Windows 11
1. Enjoy faster loading speed with DirectStorage
For this powerful feature to work, you need a compatible graphics card and, as stated before, an NVMe SSD. It’s also important for your GPU to support the DirectX 12 graphics API at least. And since we’re on that subject, you’ll be happy to know that Windows 11 has also introduced a new version of the API called DirectX 12 Ultimate.
Now, what does DirectStorage do? It’s a new feature designed to make full use of the speedy storage of NVMe SSDs. It also transfers game data directly onto the graphics card, lightening the load on your CPU. Normally the CPU would have to decompress the data first, but DirectStorage helps bypass this. That’s how loading times are reduced and games run more smoothly.
2. Fully immerse yourself through Game Mode
Windows 11’s Game Mode is certainly a welcomed addition. When you turn on Game Mode, usage of background apps that aren’t essential to your game is reduced. This results in the game you’re running becoming a priority process. This way, it uses your hardware and system resources to the max. Ultimately, the Game Mode means less lag and higher frame rates so you can play undisturbed and fully enjoy your gaming session.
3. Vibrant visual experience thanks to AutoHDR
For this one you’ll absolutely need an HDR-compatible monitor. Basically, HDR (High Dynamic Range) means a wider range of contrasts and colors that can be displayed on a monitor.
Windows 10 has an HDR feature, but you have to turn it on and off manually (“Use HDR”). Plus, users have reported that, if left on, it results in an unappealing appearance of content other than movies and games.
Windows 11 fixes that problem with its AutoHDR feature. Toggling it results in the system automatically adjusting the color contrast, balance and brightness based on what you’re currently looking at. For gamers, this means vivid imagery in every single game, resulting in a supreme visual experience. You can check out Microsoft’s own video showcasing the power of AutoHDR.
Aside from AutoHDR, another way Windows 11 improves the visual aspect is through its support for refresh rates of up to 360Hz.
4. Xbox Game Pass & Game Bar
It’s no secret that Microsoft wants to integrate Windows and Xbox. We’ve seen some attempts with Windows 10, but they’re pretty wonky compared to the new OS.
Windows 11’s built-in Xbox Game Bar enables quite a few options all gamers desire. You can take screenshots and videos of your game and send them, for starters. Furthermore, you can use it to see audio settings and monitor your PC’s performance without having to leave the game or open the Task Manager.
Widgets are also a really cool part of the Game Bar. You can choose from a wide variety of widgets, such as Xbox Achievements, Spotify, Gallery, Xbox Social and more.
Moreover, the Xbox Game Pass has been streamlined on Windows 11. Game Pass is a subscription service that unlocks hundreds of awesome games and supports cloud streaming. Do keep in mind that the games are only unlocked for a certain period of time, as the selection rotates once in a while.
What can you do for a better gaming experience?
Windows 11 does offer tweaks that require zero input from you. However, there are a few things you can do manually to get even more out of your new OS while gaming.
Turn off enhanced pointer precision. Most games enhance precision by default, so having this feature on might interfere with that.
Make sure to select your high performance graphics card for each game. Go to Settings > Gaming > Game Mode and tap ‘Graphics’ from the ‘Related settings’ menu. Find the game you want to adjust, click on ‘Options’ and choose your high performance graphics card to be the default setting. While there, you can also turn on ‘Hardware-accelerated GPU scheduling’ at the top.
Disable unnecessary apps and programs. As long as they aren’t essential to running your game, they might take up valuable system resources, so disable them to make space for your gaming requirements.
Check for pending updates and install them. It’s well-known that out-of-date software causes bugs, latency and crashes. The same goes for your GPU drivers.
Use the High-performance power plan (Control Panel > Power Options > Additional plans) to maximize the use of resources for the best possible performance.
Summary
Windows 11 has done quite a bit for avid gamers. We hope your setup is compatible with all these new features and you can experience these enhancements ASAP!
Mapi32.dll is a Windows Messaging Application Programming Interface that enables Windows to perform various email functions and launch messaging programs like Microsoft Outlook and Microsoft Office. The inability of the interface to execute email functions properly results in the Mapi32.dll Outlook Error.
This error occurs mostly when you are attempting to upgrade the operating system to a new version.
Solution
Error Causes
The common causes of the Mapi32.dll Outlook Error during the OS upgrade are:
Damaged or Corrupt Outlook user profile
The software is overwritten by some other program
Outlook PST file corruption
The Mapi32.dll Outlook Error message is displayed in either of the following forms:
Mapi32.dll is missing
Cannot start Microsoft Office Outlook. Mapi32.dll is corrupt or the wrong version.
Mapi32.dll was not found
Mail is not installed
Further Information and Manual Repair
So, what if you experience this issue and how do you fix it? Well, first there is no need to panic as Microsoft has recognized this issue and provided adequate solutions to fix this problem in no time.
However, to ensure the Mapi32.dll Outlook error is a quick fix, you must first understand the cause of the issue and the message displayed on the screen.
Let’s say the errors occur because your Outlook profile is corrupt. In this scenario, the best solution is to create a new Outlook profile. Regardless of whether you have Windows Vista or XP, to create your new Outlook profile, first, you will have to click on the Control Panel, then User Account, and then Mail. Once you click on the Mail tab, the mail set up dialog box will open. In this dialog box there will be a ‘Show Profiles’ tab, click and then click the Add tab that appears next. Now type the name for your new Outlook profile and then click ‘OK’. After that, add an email account to go with the profile.
If Mapi32.dll is missing or corrupt, you will have to run ‘Fixmapi.exe’ to resolve the problem. It is located in the System32 folder inside the Windows directory in Windows Explorer.
Therefore, first start Windows Explorer and then locate the following folder on your computer: C: /Program Files/Common Files/System/Msmapi1033
Now find Fixmapi.exe and double click it
After that locate the Mapi32.dll file and rename it to MSmapi32.old and press enter.
Restart your computer when finished.
A word of advice for computer users is to scan for viruses with an antivirus program or a registry cleaner regularly to prevent the Mapi32.dll Outlook error from occurring in the first place. Viruses often latch onto .dll files and corrupt them.
It’s always best to have a forward-looking approach.
You might have experienced a situation when you restarted your Windows 10 PC after an upgrade and you tried logging into your account but only a screen with a message saying, “Preparing Windows”. If the screen only stays that way, this indicates that Windows 10 is trying to complete the upgrade or waiting for some files to load up so that you can use your account. Some users also reported that when they tried logging into their accounts, they also get the same message on their screens. To resolve this issue, read on as this post will show you what you can do if your Windows 10 PC is stuck on the “Preparing Windows” screen.
A lot of users have tried logging back into their account once more but to no avail as the same screen still greets them. And even when they tried the Ctrl + Alt + Del combo, it still didn’t work. This only goes to show that your account might somehow be corrupted.
Option 1 – Try booting your PC into Safe Mode
The first thing you can do to resolve the issue is to try booting your computer into Safe Mode and then log in using an Admin account. If it seems like your admin account has caused the problem, you need to create an admin account first and then log in after you reboot into the account and then log off. After that, restart your PC normally and check if the problem’s resolved or not. If not, refer to the next given option below.
Option 2 – Try to repair your corrupted profile via Registry
In this second option, you can try to repair the corrupted profile using the Registry but before you proceed, make sure to create a System Restore Point and then follow the steps below.
Tap the Win + R keys to open the Run dialog box.
Then type “regedit” in the field and hit Enter or click OK to open the Registry Editor.
Next, go to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileList
Once you’ve opened the registry key, you should see a list of all the user profiles on your computer. Now click on each S-1-5 folder and look for the “ProfileImagePath” entry and double-click on it to check which user account it is related to. You will see a path like “CUsersACK” where “ACK” is the username.
You should know which among the user account is corrupted. Just look for a key named “RefCount” and change its Value data to “0” and click OK. And if it isn’t available, simply right-click on the right pane and create it.
After that, double click on the key named “State” and make sure that the Value data is “0” and click OK.
Exit the Registry Editor and restart your computer to apply the changes made.
Option 3 – Try running the System File Checker
System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files that might be the cause why your screen is stuck at “Preparing Windows”. To run the SFC command, follow the steps given below.
Tap Win + R to launch Run.
Type in cmd in the field and tap Enter.
After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
Windows Resource Protection did not find any integrity violations.
Windows Resource Protection found corrupt files and successfully repaired them.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Option 4 – Try to repair hard disk errors using the Chkdsk utility
You can also run the Chkdsk utility to resolve the problem. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the Chkdsk utility comes in. The Chkdsk utility repairs hard drive errors that might be causing the problem.
Open Command Prompt with admin privileges.
After opening Command Prompt, execute the commands listed below, and don’t forget to hit Enter right after you type in each one of them.
Ntdll.dll is a type of DLL (Dynamic Link Library) error. DLL errors are some of the most common but complicated errors to troubleshoot and resolve by PC users. The Ntdll.dll error message is displayed in the following formats:
"STOP: 0xC0000221 unknown hard error C:WinntSystem32Ntdll.dll
"NTDLL.DLL Error!"
"STOP: C0000221 unknown hard error SystemRootSystem32ntdll.dll"
"[PROGRAM NAME] caused a fault in module NTDLL.DLL at [ANY ADDRESS]"
"AppName: [PROGRAM NAME] ModName: ntdll.dll"
"Crash caused in ntdll.dll!"
"Unhandled exception at [ANY ADDRESS] (NTDLL.DLL)"
You may come across the ‘Ntdll.dll error’ pop-up either when you try to run a program or after using it or while the program is running. It may also appear when Windows starts or shutdowns or even during Windows installation.
Solution
Error Causes
The Ntdll.dll error code can be triggered due to numerous reasons such as:
DLL file corruption due to hard drive bad entries
Missing DLL files
Corrupt hardware drivers
Viruses
DLL file misconfiguration
It is recommended to resolve this error code immediately on your PC to avoid inconvenience and serious PC damages like program lockouts, system failure, freeze, and crash
Further Information and Manual Repair
All the causes for ‘Ntdll.dll’ are linked with the registry.
The registry is the main database of your system. It saves all the activities and files on your PC including the important data file and unnecessary files such as the junk files, temporary internet files, and obsolete files, files of the programs installed, bad entries, invalid registry keys, and cookies.
These files take up also hard drive space thereby causing dll file damage, disk fragmentation, and data overload. Ntdll.dll error may also occur to due viral infection and malware attack.
There are 2 ways to resolve the Ntdll.dll error. One is to install 2 separate tools, the registry cleaner, and antivirus, and run them separately to scan for errors. This option is time-consuming and running an antivirus can also slow down the speed of your computer.
Therefore we recommend that you opt for the second alternative that is to download Restoro.
Why Restoro.
This is an advanced, innovative, and multi-functional PC repair tool embedded with several powerful PC repair utilities like a registry cleaner, an antivirus, and a system optimizer. This is a one-stop solution for all your PC errors.
It is user-friendly, safe, efficient, and compatible with all Windows versions. The registry cleaning feature scans for all registry issues.
It wipes out all the unnecessary files from the hard drive, repairs the damaged dll files, and restores the registry, thereby resolving the Ntdll.dll error code right away.
The privacy error utility functions like an antivirus. It detects and removes all the malicious software like viruses, malware, Trojans, and spyware. Simultaneously, the system optimizer feature boosts the PC speed.
Click here to download Restoro and resolve the Ntdll.dll error on your PC today!
When Windows 10 was introduced as an upgrade to Windows 7 and 8, a lot were thrilled because of its new features. One of the most interesting features that this has is the Microsoft Store. Just like in our tablets and smartphones, we can now download our favorite apps from a trusted source. Without the Microsoft store app, you can’t download any applications that you can use on your computer. But what happens if you can’t open your Microsoft Store or you accidentally uninstalled it?
The most common error that users encounter when accessing Microsoft Store is the error code 0x80072efd. This error code appears when there is a problem with the internet connection. To resolve this, troubleshoot your modem by doing a simple power cycle. Turn off your modem and wait for a couple of minutes and turn it back on. It should refresh your internet. This works if there is really no problem on the Service provider’s side.
Disable your Proxy server, if you are using one to access the internet. To do this, press Windows + R keys on your keyboard. Type “inetcpl.cpl” in the box and go to Connection. Next, click on LAN settings then tick on the box next to Automatically detect settings. Uncheck the box below Proxy Server
Among the useful apps that came with the Windows 10 upgrade is PowerShell. It allows you to install and uninstall individual and all apps by using a series of commands. So you don’t have to worry if you can’t find your Microsoft Store or if you accidentally delete it.
To access PowerShell, type in the word PowerShell into the search box found beside your Window Icon. Look for PowerShell from the results and right-click on it and hit Run as Administrator.
When you are in the PowerShell window, enter the command below:
Another option is to download a Windows Update Troubleshooter. After you download it, open the troubleshooter tool and follow the steps. If you saved the file instead of directly opening it, go to the folder where the troubleshooter was saved and double click on the wu.diagcab file to rub the troubleshooter.
One of the most interesting error codes that you might encounter when accessing the Microsoft store is error code 1. This particular error code is resolved by changing your PC’s region to the United States. To do this, go to Settings and look for Time & Language. Then go to region and language. Under the Country or region, choose the United States from the dropdown menu then restart your computer.
The troubleshooting procedures above are the most common solution to resolve the problem on Microsoft Store issues but there are times that these procedures won’t work. If you are not confident to resolve this through the procedures mentioned in this article, there are so many tools online that you can download to help you out. It also helps to contact Microsoft or consult a technician to ensure that you are doing the correct procedure.
Recently Meta has gone viral that it is working on an AI video-making algorithm named Make a Video. AI will like in picture making AI take text input and produce a video from it.
Now, a new player enters the AI video battlefield, its name is GOOGLE!
The Google research project Imagen Video is also text to video generator similar to Meta's Make a Video with one little difference. unlike Meta's offering which includes only sign-up, Google is withholding access for now under the veil of safeguarding issues.
Google has been in the Ai space before with their Imagen, a DALL-E style generator capable of photorealistic picture generation based on text prompts. The new Google tool works in a similar way but with better functions. Ai can generate a diverse range of high-fidelity videos across different aesthetic styles and with a deep understanding of 3D models thus creating high-definition, 24-frames-per-second videos.
"With the help of progressive distillation, Imagen Video can generate high-quality videos using just eight diffusion steps per sub-model. This speeds up video generation time substantially, by a factor of ~18x,”
Jonathan Ho, author of the research paper
Despite filtering for “undesirable content”, the team admits “there is a risk that Imagen has encoded harmful stereotypes and representations”. So, until the AI - and its users - can be trusted, Google refuses to release Imagen Video without additional safeguards in place.
In this post, you will be guided on how you can turn on or turn off the Tailored Experiences feature in Windows 10 using three methods – via Settings, Registry Editor, and Group Policy Editor.
The Tailored Experiences feature in Windows 10 helps Microsoft in delivering recommendations about Microsoft Products. The diagnostic data that comes with it allows Microsoft to know about its consumers’ experiences as well as collect feedback. To simply put it, tailored experiences are personalized tips, ads, and recommendations that enhance Microsoft products and services for consumer needs. And when you enable this feature, Windows will collect information from your browser, apps, features, and many more.
After collecting information, it will offer contents that are tailored based on the data gathered on the lock screen of your computer, Windows tips, and other related functions. On the other hand, the diagnostic data is the one that allows Microsoft to get feedback from the customer. So if you’ve noticed some prompts when you use Windows that ask you about the experience, that’s actually a part of the diagnostic data.
A lot of users find this feature useful. However, there are also skeptical ones that don’t share the same sentiments. If you are one of the skeptical ones, you actually have the option to turn this feature off if you do not want Microsoft to show ads, recommendations, and so on. It is also recommended that you enable the Diagnostic Data collection as you can choose to delete any collected data, as well as control the feedback frequency from Automatic to Once a day, or once a week, or to never.
As mentioned, there are three methods you can choose from to either turn on or turn off Tailored Experiences. You can do it via Settings, Registry Editor, and the Group Policy Editor. To get started, follow the options provided below.
Option 1 – via Settings
To turn on or off Tailored Experiences using Settings, refer to these steps:
Go to Settings and here, click on Privacy.
Next, go to Diagnostic and Feedback.
From there, toggle off the control under the Tailored experiences option to turn it off or toggle it on, if you want to turn it on.
Option 2 – via Registry Editor
To turn on or off Tailored Experiences via Registry Editor, follow the steps below.
Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then tap Enter to open the Registry Editor.
Next, navigate to this registry path: HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPrivacy
After that, look for the DWORD named “TailoredExperiencesWithDiagnosticDataEnabled” and change its value to 0 if you want to turn it off or 1 if you want to turn it on.
Option 3 – via Group Policy Editor
To turn on or off Tailored Experiences using the Group Policy Editor, here’s what you have to do:
Tap the Win + R keys to open the Run prompt and type “gpedit.msc” in the field and hit Enter to open the Group Policy Editor.
Next, navigate to this policy setting: User ConfigurationAdminstrative TemplatesWindows ComponentsCloud Content
Here, double click on the “Do not use diagnostic data for tailored experiences” option and select Enabled. Once you do that, you will see the following description:
“This policy setting lets you prevent Windows from using diagnostic data to provide tailored experiences to the user. If you enable this policy setting, Windows will not use diagnostic data from this device (this data may include browser, app, and feature usage, depending on the “diagnostic data” setting value) to customize the content shown on the lock screen, Windows tips, Microsoft consumer features, and other related features. If these features are enabled, users will still see recommendations, tips, and offers, but they may be less relevant. If you disable or do not configure this policy setting, Microsoft will use diagnostic data to provide personalized recommendations, tips, and offers to tailor Windows for the user’s needs and make it work better for them. This setting does not control Cortana tailored experiences, since there are separate policies to configure it.”
If you encounter an error message that states, “Your computer has lost the lease to its IP Address <IP ADDRESS> on the Network Card with network address <NETWORK ADDRESS>”, then this post might be of help to you. This kind of error due to the timeout caused by the DHCPv6 address which is used to connect the client to the user network as an independent client or a part of a domain.
There are a lot of potential fixes you can try to fix this error and we will be discussing each one of them below. You can try to reboot your router, flush the DNS cache, reset the Network adapter, toggle the DHCPv6 Lease time or disable IPv6 in the Network Center. For more details, refer to the following options.
Option 1 – Try rebooting your router
The first thing you can try to do to fix the error is to simply restart your router. All you need to do is reboot the router from its Admin panel or you can also turn it off manually and turn it back on after a couple of seconds so that it can completely reboot. Once you’re done, try accessing your server again and see if the error is now fixed.
Option 2 – Try to flush the DNS configuration
You could also try to flush the DNS configuration in your computer to fix the error. How? Refer to these steps:
Tap the Win + X key combination and click on the Command Prompt (Admin) option or you could also search “cmd” in the Cortana search box and right-click on Command Prompt from the search results and select the “Run as administrator” option.
After opening Command Prompt with admin privileges, enter each one of the commands given below sequentially in order to flush the DNS cache.
ipconfig/release
ipconfig/renew
ipconfig/flushdns
Now type the exit command to close Command Prompt and then restart your computer and see if the problem is fixed.
One the other hand, you could also try to reset Winsock as well as the TCP/IP.
Once done, just exit the Command Prompt and check if that fixes your issue.
You may want to reset Winsock & reset TCP/IP as well.
Option 3 – Try to toggle the DHCPv6 Lease time
First, you need to log in to the Admin panel of your router.
Next, navigate to the DHCPv6 settings inside it and look for a field for Lease Time.
After you’ve found it, increase the Lease Time value to something greater than what is already entered depending on your preference.
Now apply the configuration and reboot your router to apply the modified settings. Just remember that if things didn’t work out, you can just change back the Lease Time value to what it was before.
Option 4 – Try disabling the IPv6 in the Network Center
Tap the Win + X key combination and click on Network Connections.
This will open the Settings app on a specific page. Now on the right-side panel, click on the Network and Sharing Center link.
After that, it will open the Control Panel and from there, click on the network that your computer is connected to and then click on Properties.
Next, uncheck the entry that says, “Internet Protocol Version 6 (TCP/IPv6)” in the list that populates.
Now click on OK and close all other windows and see if the error is fixed.
Option 5 – Run the Network Adapter troubleshooter
To run the Network Troubleshooter, refer to these steps:
Open the Search bar on your computer and type in “troubleshoot” to open the Troubleshoot settings.
Next, scroll down and select the “Network Adapter” option from the right pane.
Then click on the Run Troubleshooter” button.
After that, your computer will check for any possible errors and will pinpoint the root cause of the problem if possible.
Restart your computer.
Option 6 – Try to perform Network Reset
You can also try to perform a Network Reset to resolve the problem. This will reset the entire network configuration including your IP address. To perform Network Reset, follow these steps:
Tap the Win + I keys to open Settings.
From there, go to the Network and Internet section.
Next, scroll down and look for “Network Reset” under the status pane.
After that, click on Network Reset and then on Reset now to start resetting the network configuration. Once done, check if it is able to fix the error or not.
In the latest Windows 11 fiasco, it is reported that the operating system is slowing down some SSD drives. Good thing is that it does not affect all of SSD on the market but the ones which it is affecting can see even a 45% of speed drop.
Microsoft has not published a solution to this issue, but users point out two potential problems. The first is a security mechanism based on disk virtualization, which is supposed to slow down the performance of SSDs.
The second, in turn, is related to the place of installation of Windows 11 – users indicate that if the performance test is performed on a medium with no files associated with the system, its performance results are similar to the parameters given by the manufacturer.
Transfer speeds were to be slightly improved with the latest Windows 11 update 22000.348. However, users are still waiting for a solution to the problem that significantly reduces the efficiency of SSD media.
More information
The details described leading to speculation that the problem could be related to drivers that Microsoft is providing. On further tests, all Nvme drives that use the Microsoft driver have this problem, but Intel 905P, which has its own driver provided by Intel, is working at full power,”.
If you like to travel but you do not have a navigation device and a place where you are traveling does not have internet coverage do not worry, Windows offline maps are here to help.
Traveling in today's world often requires that we have some sort of navigation system, wherever that be a dedicated navigation device, maps on your mobile phone, or something similar.
Maps on mobile-phone are nice but they drain the battery of the phone fast and being on a road might require that we have access to our phone, just in case of an emergency call, and dedicated navigation devices often cost a lot of money. Lucky for us Windows comes with a maps feature where you can check local maps and orientate with their help and even if you are in an area where you do not have internet coverage you can still use maps via offline mas mode in Windows.
This feature will require that you sacrifice little HDD space because you will need to download maps that you will need and some time preparing in order to find and download maps that you will need but in the end, it is worth it, you have a full map system completely offline and independent of the internet.
So in order to prepare all maps that you will need, follow this guide step by step and enjoy your trip.
Select Settings from the Start menu.
Click System.
Select Offline maps.
Click the + button next to "Download maps".
Select the continent where your desired country is located.
Select the region you want to download. Depending on the area, you can download a whole country or you'll have to drill down to a smaller region (for example, with Canada and the USA).
Repeat for any additional regions you want to have as offline maps. You can download more maps while other maps are currently downloading.
Stumbling upon downloader.dll not found error is not pleasant to experience, usually, it means that desired application can not be started. There could be several reasons why this error happens from user mistakes, corrupted files, bad installation, and even bad RAM memory. Whatever the reason might be solutions provided are the same for all and offer a fix to this issue.
it is advisable to follow provided solutions from start to finish not skipping any one of them since they are tailored to address the simplest solutions and issues and move toward more complicated ones.
Reinstall application
If you are receiving Downloader.dll not found when trying to run just a single certain application, reinstall the application, there is the possibility that the application has somehow corrupted downloader.dll during the installation process. Reinstalling might fix the problem.
Run SFC scan
SFC scan is the tool meant to scan all files and fix any corrupted ones. To run this tool, open the command prompt in administrator mode by right-clicking on the windows start button and then left-clicking on the command prompt (admin). When you are in command prompt type in SFC /scannow and let the whole process finish.
Update device driver
If previous steps have not provided results, go to device manager and visually check is there a device with an exclamation or other sign next to it, if there is, right-click on it and choose update driver.