Can’t remove Bluetooth mouse & keyboard

There are times when you install a Windows update to your Windows 10 computer but you only got an error message saying, “The update isn’t applicable to your computer”. This is unusual as Windows was the one that downloaded them in the first place. To understand the reason behind this error, read on as this post will also give you a couple of suggestions you can try to fix the problem. One of the main reasons why this error occurs is that your computer might not have the required installed updates and many more. Other reasons include:

1. The update might be replaced. There are instances when a newer Windows version is already available on the computer and that the version you are trying to manually install is an older version which is why the Windows update failed.
2. The update might already be installed. There are times when the update process is still in progress and the earlier payload might have already been installed.
3. It could also be that it’s a wrong update for architecture. As you know, updates are designed accordingly based on the architecture of the computer so if the update you are trying to install does not match the architecture of your CPU then it’s no wonder you’re getting an error message.
4. Your computer might be missing a prerequisite update. There are Windows updates that depend on other updates so if you missed one and you’re installing another one, it could be the reason why you’re getting the error.

To fix the problem, here are some suggestions that might help.

Option 1 – Try verifying the package and the Processor Architecture

As pointed out earlier, updates are made according to the Windows versions. Thus, if one of the updates failed to install, you need to check if it’s applicable or not. The best way to do that is by searching the Windows update name on the official website of Windows. It could be that the Processor Architecture is not compatible with the Windows Update you are trying to install. If you have an X86-based processor, you can’t install x64-based installations of Windows and vice-versa. This usually happens when you’ve downloaded the update manually and then tried installing it.

Option 2 – Try checking if the update is old

The issue might be because you are trying to install an old Windows update which is why it didn’t work. To check, go to Settings > Update and Security > View Update history. From there, you can look for the update.

Option 3 – Try checking if the update is already installed

To verify the update, just go to the Windows Update history once more as you did in option 2, and then see if the update is already installed or not.

Option 4 – Try checking the prerequisites

AS mentioned earlier, there are some updates that depend on other updates before they get installed on your computer. The best way to verify is by checking the Microsoft Knowledge Base (KB). And to verify if the prerequisite updates are installed or not, just run the command below in PowerShell:

get-hotfix KB1111111, KB2222222, KB3333333

Note: In the command given above, you need to replace “KB1111111, KB2222222, KB3333333” with the actual update KB numbers.

Option 5 – Try running the Windows Update Troubleshooter

As you know, Windows 10 has various auto-repair built-in tools to help users fix small issues which used to get fixed manually. And in this case, you will need the Windows Update Troubleshooter to fix the issue.

• Go to Settings and click on Update and Security.
• From there, click Troubleshoot and click on Windows Update and then click the “Run the troubleshooter” option.
• After that, it will try to detect and automatically fix common issues in the Windows Updates which can be resolved by Windows itself. Note that the process may take several minutes before it completes so you need to wait until it’s done. Once it’s done, in case you have some pending update that wasn’t realized by the system early on, it will apply the fix right away and restart the Windows Update service.

There are times when you may find it hard to kill a particular process in the Windows Task Manager and every time you try to do so, you will only get an error message saying, “Unable to terminate the process, The operation could not be completed, Access is denied”. If you are one of the users who is constantly getting this error, read on as this post will provide you with a couple of options you can try to resolve the problem. Refer to the given instructions below if you are unable to terminate a process in the Task Manager but before you proceed you need to restart your PC and then try killing the process again, if you’re still not able to do it, you need to follow the options laid out below.

Option 1 – Try using Taskkill

• Open the Command Prompt as admin from the WinX Menu.
• After opening Command Prompt, type in the following command and tap Enter to execute it:

taskkill /IM "processname" /T /F processname – it is the name of the process which you can see on the Details tab of the Windows Task Manager. /IM – it is the one that specifies the image name of the process, which follows, that is to be terminated. /T – it is the one that kills not just the main process but also the child process. /F – it is the one that terminates the process forcefully.

Option 2 – Try using the WMIC

• Open Command Prompt as admin from the WinX Menu.
• From the Command Prompt window that opens, type in the following command and hit Enter to execute it:

wmic process where name='processname.exe' delete

Note: In the given command, you need to replace “processname.exe” with the name of the particular process you want to terminate which is found in the Details tab of the Windows Task Manager.

Option 3 – Try using PowerShell

• The first thing you have to do is open an elevated PowerShell prompt.
• From there, type in the following command and hit Enter to execute it:

kill -id pid

Note: In the given command above, “pid” is the Process ID number of the process you want to terminate. And for you to identify this number, you need to open the Details tab of the Windows Task Manager once again and take note of the number against the process you want to get rid of. Alternatively, you can also run the following command in the PowerShell prompt that you’ve pulled up to get the process ID number:

Get-Process

For example, “5364” is the process ID number for the DimScreen.exe process which is the process you want to terminate. In order for you to kill this process, you need to type in this command:

kill -id 5364

In case you don’t know, Windows now comes with an all-new Light Mode theme which gives a light accent color to the Taskbar, Start, and Notification Area. Aside from that, it also brings new improvements and features. This new theme is somewhere between dark and completely white and in this post, you will be guided on how you can enable this new feature in your Windows 10 computer. Although the Light Mode sure looks stunning and a lot of users love it, it actually switches all the apps plus the Taskbar and Start Menu to the light mode which was not the case before. In addition, the icons in the system tray area, as well as the notification center, are also inverted. To resolve that, there are several ways you can customize the light mode theme as well as activate it in the Windows 10 v1903. How? Refer to each one of the options given below.

Option 1 – Via Theme settings

Windows 10 brought a new theme called “Windows (Light)” which will enable the light mode automatically and will set the accent colors to automatic. This will also apply the new Windows 10 wallpaper on your desktop. To enable Windows (Light), all you have to do is right-click on the desktop and select Themes from the left menu. After that, select the Windows (Light) option under the Change Themes section. This will apply to the Windows (Light) mode.

Option 2 – Via Color settings

The second and more customizable way to activate the light mode is via Settings. Aside from the Light and Dark, Windows also introduced a Custom color option which allows you to decide the default Windows and App mode independently. To enable Light mode via Settings, refer to the steps below.

• First, open Settings and go to Personalization.
• After that, select “Colours” from the left menu.
• Next, select Light under the “Choose your color” section to activate the light mode in Windows 10. This will activate light mode all over your computer.

Note: If after activating light mode, you find that you don’t like it and you want to keep things as they were before (Light App Mode and Dark Windows Mode), you can achieve that using the Custom option. All you have to do is select Custom from the drop-down menu to decide the default Windows and app mode independently. After that, select light under the default app mode and dark under the default Windows mode so that you can keep things as they were before the update. On the other hand, you can also try the opposite version of the light Windows mode and Dark app mode since Windows increased the level of customizability which allows users to use an option of a completely light mode.

As you know, games with good graphics and fast play are definitely resource-intensive and can consume a lot of storage space on your computer. Because of that, they have to be compressed before it gets downloaded to your computer and then unpacked to the hard drive before it gets installed. However, if an error occurs in your computer’s RAM during the installation process or if your hard disk does not have enough memory to handle the process, then you might encounter the isDone.dll error which states:

“An error occurred when unpacking, Unarc.dll returned error code -1, ERROR: archive data corrupted (decompression fails).”

If you encounter the isDone.dll error message on your Windows 10 computer, then read on as this post will show you how you can fix it. This error has something to do with the incomplete installation of PC games or files of larger size. The ISDone.dll error appears due to faulty Unarc.dll file residing in the System32 folder on 32-bit operating systems and the SysWOW64 folder on 64-bit systems. So, if you see this error message, then, it means your computer was not able to read installation archive files.

What is Unarc.dll file?

Unarc.dll is a dynamic link library for Windows. Some applications or games require this file to function properly. So, if it goes missing or, an error occurs when you start a game or an application, you may get various kinds of errors. ISDone.dll error while playing games on PC

Option 1 – Try to reinstall the game

The isDone.dll error could also be caused by the installation of an unknown application. Or it could also be caused by an outdated or corrupted application. In other words, if the game you are trying to install is broken or corrupted, then it’s no wonder why you’re getting the isDone.dll error. To fix this, make sure that you download the latest updated version of the game and then try to install it again and see if the problem is resolved or not.

Option 2 – Try to re-register the .dll file using the Regsvr32 tool

• The first thing you have to do is to locate the DLL file named dll on your computer and rename it to Unarc-bak.dll.
• Next, copy the Unarc.dll file from another well-functioning computer and save it on your desktop.
• After that, move the DLL file you just copied to the System32 folder if you are using a 32-bit operating system, or the SysWOW64 folder if you are using a 64-bit operating system.
• Now you have to register the new DLL file and you can do that using Windows PowerShell.
• Open Windows PowerShell and then execute this command if you have placed the DLL file in the System32 folder: regsvr32 %systemroot%System32unarc.dll
• On the other hand, if you have placed the DLL file in the SysWOW64 folder, then execute this command: regsvr32 %systemroot%SysWOW64unarc.dll
• Once you’re done, a message will be displayed saying that the DLL file was registered.
• Restart your computer and check if the problem is now fixed.

Option 3 – Troubleshoot the isDone.dll error in a Clean Boot State

You can also troubleshoot the isDone.dll error in a Clean Boot state. It could be that there are some third-party applications in your computer that're preventing the application from getting installed and to isolate this possibility, you need to boot your computer in a Clean Boot State and then try installing the program again. Putting your computer in this state can help you identify which program is the culprit and thus isolates the problem. In a Clean Boot state, your computer will start using only the pre-selected minimal set of drivers and startup programs. Note that you have to disable and enable one process at a time.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• After you’ve set your computer into a Clean Boot State, make sure that you’re signed in as administrator and then try to install the application again.

Option 4 – Try updating or reinstalling your Graphics drivers

Updating or reinstalling the Graphics drivers in your computer can also help in resolving compatibility issues between the operating system and the driver that might have caused the isDone.dll error.

• First, boot your computer into Safe Mode.
• After that, tap the Win + R keys to launch Run.
• Type in devmgmt.msc into the box and tap Enter or click OK to open the Device Manager.
• After that, a list of device drivers will be displayed. From there, look for the Display Adapters and click on them.
• After that, right-click on each entry under the Display Adapters and select the “Uninstall Device” option from the menu.
• Now restart your computer.
• After restarting your computer, go to the Settings app and Check for Updates in the Windows Update section.

Note: You also have the option to go directly to the website of your graphics card manufacturers like NVIDIA, Intel, or AMD and go to the section called Drivers then check if there’s a new available update – if there is, download and install it.

Option 5 – Try scanning your computer using Windows Defender

The isDone.dll error might also be infected with malware or virus and to eliminate it, you have to scan your computer using security programs like Windows Defender.

• Tap the Win + I keys to open Update & Security.
• Then click on the Windows Security option and open Windows Defender Security Center.
• Next, click on Virus & threat protection > Run a new advanced scan.
• Now make sure that Full Scan is selected from the menu and then click the Scan Now button to get started.

What's the PST record?

Do you often use MS-Outlook for communicating in your work environment? If so, you should be aware that all e-mails messages you send and receive, attachments, contacts, and schedule items you be, the files you create and the details you include are all stored within an Outlook Data File folder. This includes 2 kinds of files .OST and .PST. OST is the offline Storage Table that allows Outlook users to gain access to the e-mail account with no internet access. But this document is vulnerable to corruption. So you need to change it into the PST (Personal Storage Table) file structure. This document keeps data protected and saves all of the data in your view e-mail accounts including e-mails, calendar items, contact info, notifications, and accessories in your local hard drive securely. For security and privacy purposes password protection is necessary.

How can the PST File get locked?

However, with a lot of work to do, a lot of people frequently have a tendency to overlook and easily forget the Outlook password. This affects the user's capability to gain access to the account and execute the associated e-mail features. That is very difficult for those who have contacts stored in it and significant e-mails which one would like to see instantly. In this case, there is also the threat of losing the data that was significant in the long term. Sadly, Outlook will not provide an easy method without removing all of your own personal data to regain this password.

Why Should I Use Stellar Phoenix Outlook PST Repair Tool

Stellar Phoenix Outlook PST Repair tool may be the best fix software out there. It's easy to use, secure, dependable, and quick. You do not have to be a pro to use it. In just a couple of clicks, your password can be recovered, without losing any of your crucial data, including associates contacts and e-mail communications. This repair tool is full of special characteristics. It's compatible with most if not all variants of Windows, including 2000 and Vista, Win7, Windows 2003. Additionally, it helps fix all MS-outlook versions like 2010 and 2000, 2002, 2003, 2007.

Here is what you should do

Just click here Download and install Stellar Phoenix Outlook PST Repair tool in your computer. Run it to regain all of your data within your e-mail account and to regain your lost MS-Outlook PST File Password.

Besides assisting you to regain your PST file password, it can be utilized to solve malfunctions in the PST Files and any other associated problems. For instance, this repair tool can help to fix damaged and corrupted PST file size limit errors as well as PST files. If you use MS Outlook 2002 version on your PC and you use it quite often and prefer not to delete emails in it, then you might come across the PST file size 2GB limit error. This error occurs when you reach or exceed the 2 gigabytes memory limit. If this happens, your ability to send and receive emails through your MS-Outlook account is greatly hindered. You can't add new contacts either. In instances such as these, Stellar Phoenix Outlook PST Repair Tool is useful. It helps increase the GB limit twice as much as normal. This means that your memory limit rises from 2-4GB making Stellar PST Outlook Repair a crucial tool for all MS Outlook users.

It is officially confirmed, Windows 11 release date is October 5^th. Windows 11 will be released as a free upgrade to all registered Windows 10 users that have supported hardware for it. The rest of the users will be able to install it via ISO file as a clean installation if their computer supports Windows 10 hardware requirements. The official price for the license for Windows 11 has not yet been set but I assume after release it will be set. Priority for W11 will have users who are upgrading from W10 as stated by Microsoft. Also, it was officially confirmed that Android apps will not be running natively in this first release of Windows 11, that feature will come in a future update, official statement below:

"We look forward to continuing our journey to bring Android apps to Windows 11 and the Microsoft Store through our collaboration with Amazon and Intel; this will start with a preview for Windows Insiders over the coming months,"

The rest of the features will be all included inside Windows 11 on launch.

Booting up your Windows 10 computer does not always go smoothly as it is a complex process and you may encounter some issues along the way. There are various files that get loaded and executed while the Windows 10 operating system is loaded. You might encounter a page that displays the following error message:

“Operating System Loader has no signature. Incompatible with SecureBoot. All bootable devices failed Secure Boot verification.”

There are two main causes for this error – it could be that your computer is using a bad unauthentic Boot Image File or the Windows operating system is installed in the BIOS Mode. To fix this error, you can try performing a “cold” boot or reset the BIOS or reset your Windows 10 computer.

Option 1 – Try to perform a Cold Boot

To perform a cold boot, all you have to do is press and hold the power button of your CPU until it goes off. Once it’s off, boot your computer normally and then check if the problem is now fixed.

Option 2 – Try resetting the BIOS

If performing a cold boot did nothing to fix the problem, you can try to reset the BIOS instead.

• Start your computer and tap the F10 key during the booting process to enter the BIOS. If it does not work, you can try tapping the F1 or F2 key as well as the Del key.
• Once you’re already in the BIOS, tap the F9 key to get the prompt to RestoreLoad default configuration now for the BIOS.
• Next, click on Yes and then follow the next on-screen instructions that appear to set the BIOS back to its default settings.
• Once you’re done restoring the default settings of the BIOS, restart your computer and then check if it now boots properly.

Option 3 – Try to change the Boot Sequence

You could also try to change the Boot Sequence to fix the error. To change the Boot Sequence, follow these steps:

• Open Windows Settings and then go to Update & Security > Recovery Advanced Startup and then click on Restart Now.
• Once your computer has restarted, you should see the Advanced Options.
• Next, select Troubleshoot > Advanced Options. This will offer another set of options and from there, select the UEFI Firmware Settings and it will let your restart your computer.
• After the restart, it will take you to the Firmware settings and from there, switch to the Boot tab where you’ll see the “Boot Priority” which contains the list of the connected hard drive, CD/DVD, ROM, and USB drive.
• Use the arrow keys on your keyboard to change the boot sequence.
• Once you’re done, save and exit.

Option 4 – Reset your computer

• Tap the Win key or click on the Start button located in the Taskbar.
• Then click on the Power button at the bottom right portion of the screen.
• Next, press and hold the Shift key on your keyboard and then click on Restart. This will restart your Pc into the Advanced Startup options.

Note: Once you have access to the Advanced Startup options, you have to go to the setting which allows you to Reset your Windows 10 PC. All you have to do is select Troubleshoot > Reset this PC to reach the following screen

• Afterward, select either the “Keep my files” option and then proceed to the next on-screen instructions that follow to reset your Windows 10 computer without losing your files.

Being in the Microsoft Windows insider program will let you get a hands-on new Windows 11, but some people just want Windows 11 without being in the insider program. Well, people beware! It was detected that some groups have been releasing fake Windows 11 installers with malware into them. There’s one malicious file called 86307_windows 11 builds 21996.1 x64 + activator.exe. Based on the filename, one might guess that it includes Windows 11 build 21996.1, and on top of that, there’s something in it that will automatically activate Windows for you. It comes in at 1.75GB, so for some people, that might seem reasonable. It starts out looking like a normal installer, and then there’s a second installer that calls itself a download manager. If you accept the nonsense agreement that’s included, you get a bunch of malware. This is just one example of malicious installers running amok internet, but there are more of them with different software placed inside. Malware can be anything from adware to a Trojan virus. The adware usually isn’t super dangerous. It’s just malware that’s meant to inject your PC with advertisements. Viruses can be more of an issue, and they can be harder to get rid of if your machine is infected. Windows Defender does a good job of getting rid of this stuff. The only problem is that if you’re downloading Windows 11 from shady sources, you’re probably already set to click through the dozen or so warnings that pop up telling you not to install it. The solution will be to get Windows from a trusted source of roll inside the insider program and get it from Microsoft directly.

Setting up the Windows operating system in a computer can be quite a complicated task since there are a couple of things that take place in the background to ensure a full and protected setup of the operating system which includes a number of programs, scripts, and so on. They work together in the background to guarantee the integrity of the Windows operating system. However, there are times when this piece of code could also go wrong. As a result, you might encounter errors like the “There was a problem running preinstall.cmd scripts” error. “Preinstall.cmd” is a type of CMD file associated with Applications & Drivers developed by Gateway for the Windows OS. To fix the “There was a problem running preinstall.cmd scripts” error, there are several things you can try. You can try to download a new Windows installation image or create a new bootable drive as well as uninstall conflicting or incompatible programs. In addition, you can also run the Windows Update troubleshooter or reset Windows 10.

Option 1 – Try to download a new Windows installation image

Your first option to fix the “There was a problem running preinstall.cmd scripts” error is to download a new Windows installation image. You can get the official ISO files for the latest release of Windows 10. After you’ve downloaded the ISO files, you can use them to upgrade to the latest Windows 10 version.

Option 2 – Try creating a new bootable drive

• Insert your USB drive into your PC.
• Tap the Win + R keys to open the Run dialog box and type in “cmd” and tap Enter to open the Command Prompt. Alternatively, you can also search for “cmd” in the Cortana search box to open Command Prompt.
• Once you’ve opened CMD, type in this command to open the DISPART utility – diskpart
• After that, you should see a new black and white window that would say, “DISKPART>”.
• Next, type in “list disk” in the command line and tap Enter to see the list of all the Storage devices as well as your hard disk connected to your PC. Here, you have to identify your disk’s number.
• Type in this command where “X” is the disk number you have identified and then tap Enter – disk X
• Type in this command and hit Enter to clear the table records and all the visible data on the drive – clean
• Now you have to recreate a new primary partition of the drive so you’ll have to type in this command and tap Enter right after – create part pri
• A new primary partition has been created so you have to select it by typing this command and tapping Enter – select part 1
• Now you have to format it to make it visible to normal users by typing – format fs=ntfs quick

Note: If your platform supports the Unified Extensible Firmware Interface or UEFI, replace the “NTFS” with “FAT32” in the command on Step 10.

• After that, type in this command and tap Enter after – active
• Finally, type this command and hit Enter to exit the utility – exit
• After you prepare the image for the operating system, save it to the root of your USB Storage device.

Option 3 – Try to uninstall conflicting programs

If you are using a computer made by Dell and got Windows 10 preinstalled in it, then you can try to uninstall the programs listed below and see if it fixes the problem.

• Dell Encryption Management service
• Dell Digital Library service

Option 4 – Run the Windows Update Troubleshooter

You might also want to run the built-in Windows Update Troubleshooter in Windows that could help you in resolving the “There was a problem running preinstall.cmd scripts” error. All you have to do is go to Settings > Update& security > Troubleshoot > Windows Update. From there, click on the Run the troubleshooter button and follow the next one-screen instructions that appear. After that, restart your computer and check if the error is now fixed or not by trying to install the update once again.

Option 5 – Run Microsoft’s online troubleshooter

Running Microsoft’s online troubleshooter might also help you fix the error. This online troubleshooter is known to help in fixing Windows Update errors, it scans your computer for issues that might be causing the problem and then fixes them automatically.

Option 6 – Try to reset Windows 10

• Tap the Win key or click on the Start button located in the Taskbar.
• Then click on the Power button at the bottom right portion of the screen.
• Next, press and hold the Shift key on your keyboard and then click on Restart. This will restart your Pc into the Advanced Startup options.

Note: Once you have access to the Advanced Startup options, you have to go to the setting which allows you to Reset your Windows 10 PC. All you have to do is select Troubleshoot > Reset this PC to reach the following screen Afterward, select either the “Keep my files” option and then proceed to the next on-screen instructions that follow to reset your Windows 10 computer without losing your files.

Error 0x80070780 is a particularly nasty error since it means we can not access files on our hard drive. This might be an important file from work or anything similar and it can be frustrating when we can access it. In this article, we will address solutions to this error so you can continue with your activities where you have left off. Follow the guide step by step in the given order to minimize file damage and find the solution quickly.

1. Run File and Folder built-in troubleshooter

   The simple and clean solution, try first by running Windows built-in tools. Leave troubleshooter to scan and attempt repairs and try to access a file after that.

2. Run disk checker

   Maybe the file is corrupted or slightly damaged but repairable, run a built-in Windows disk checker and let it scan and repair any error found. Try accessing your file after the scan.

3. Try copying file

   If the file is under a bad sector or cluster on a disk drive that could be a reason why you can not access it, try copying the file to another location and then opening it, if the operation fails, boot Windows in safe mode and try to copy or move file then. If you are successful with copying files in safe mode, reboot your computer and try to open the file.

4. Reinstall the driver for the hard drive

   Like when the driver for USB is not working and you can not access files same can happen on your hard drive. Go to the device manager and reinstall the driver for your hard drive.