There are times when you try to open a file, an executable file for instance, but were unable to do so since you encounter an error in an Open File – Security Warning dialog box that says, “This publisher has been blocked from running software on your machine, You must unblock this publisher to run this software”. This kind of error is most likely thrown by your operating system because it considers the file to be unsafe and could potentially harm your computer. However, if you’re certain that the file is harmless, read on as this post will walk you through fixing the error so you can open the file without getting an error.
There are various options you can check out to fix the error. You may run the program using Command Prompt or unblock it using File Properties. You could also try turning off SmartScreen or use the unblock file command in Windows PowerShell.
Option 1 – Try running the program via Command Prompt
Tap the Win + R keys to open the Run dialog box and type “cmd” in the field and hit Enter to open Command Prompt.
Next, tap the Shift key and right-click on the program or the executable file, and then select the “Copy as path” option.
After that, paste this path in the Command Prompt window and tap Enter to open the program.
Option 2 – Try to unblock the file using File Properties
Right-click on the file you were trying to open and select Properties.
Next, click the Unblock button and then click on the Apply and OK buttons.
You should now be able to open or access the file without getting the error.
Option 3 – Turn off SmartScreen
The next thing you can do is to turn off SmartScreen temporarily. All you have to do is open the Windows Defender Security Center and from there, go to the App & browser control section. After that, click on the radio button for Off under Check apps and files. Once you’re done, try opening the file again. Don’t forget to enable the SmartScreen back on.
Option 4 – Try to use the Unblock-File command in PowerShell
You might also want to utilize the Unblock-File command in Windows PowerShell as it will unblock the file so you can open it. To execute this command, follow these steps:
Tap the Win + X keys and then click on Windows PowerShell.
After opening PowerShell, type or copy and paste this command and tap Enter to execute it: Get-ChildItem -Path 'C:Users<username>Downloads' | Unblock-File
The command you entered will unblock all the files in the Downloads folder, assuming that’s where the file you were trying to open is stored. If it’s not, then replace the path with the path where the file is located. Take note to also replace “<username>” with your Username.
Now check if the file has been unblocked by accessing or opening it.
DirectX encountered unrecoverable error usually face gamers when they try to star certain game. In this guide, we will help you to get over it and solve the issue.
Follow steps in this guide one after another since they go from most simple ones to complex ones so following is advised in order not to waste a ton of time and resources doing wrong tasks.
Check your game page and your DirectX
The first and most common thing that can cause this type of error is when your installed DirectX is not the same version that the game requires. Check the game store page to see system requirements and write down which DirectX version it requires in order to run. Then press ⊞ WINDOWS + R to bring run dialog and type in it DXDIAG and press ENTER
DX diagnostic window will pop up and at the bottom, you can find which DirectX version is installed on your system. If versions are different, install the required DirectX version and run the game.
Update or reinstall GPU drivers
DirectX can get corrupted via bad driver update, in order to fix this, reinstall or update your Graphic drivers to the latest version from the official manufacturers' website.
Set custom scaling to 100
Go into Windows settings and set custom Display scaling to a value of 100, sign out, and then sign back in.
Delete registry key
Note that you should do this as the last option and be very careful since you can crash whole Windows in this way. Press ⊞ WINDOWS + R to open the run dialog and type RegEdit in it to open the registry editor. Find this key:
ComputerHKEY_CLASSES_ROOTPROTOCOLSFiltertext/XML
and delete it from the registry, you might want to do a backup of the registry first, just in case.
In case you don’t know, Windows 10 supports installation and use of a number of removable devices which includes plug and plays mouse, keyboard, and other USB-based devices. But this could actually pose a threat to the integrity of a computer system and thus, some organizations pose a restriction in using these kinds of devices.
the restriction on these devices is also useful especially if you keep on leaving your computer idle and someone tries to mess it up by plugging in a removable device. In such situations, the restriction will defend the user against data theft. Thus, in this post, you will be guided on how you can prevent the installation of removable devices on your Windows 10 computer.
There are two options that can help you in preventing the installation of any removable devices on your computer – you can either try to use the Registry Editor or use the Group Policy Editor instead. Follow whichever option you want to use the instructions given below but before you start, don’t forget to create a System Restore Point first.
Option 1 – Prevent installation of Removable Devices via Registry Editor
Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and hit Enter to open the Registry Editor.
Next, navigate to this registry path: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsDeviceInstallRestrictions
From there, look for a DWORD named “DenyRemovableDevices” and set its value to “0”. On the other hand, if you can’t find this DWORD, just simply create it and set its value to 0.
Once done, exit the Registry Editor and reboot your PC to apply the changes made.
Option 2 – Prevent installation of Removable Devices via Group Policy Editor
Keep in mind that the Group Policy Editor is not available in the Home Edition of the Windows operating systems. Thus, if you are using one, just stick to the first option, otherwise, proceed to the following steps.
Tap the Win + R keys to open the Run utility and type “gpedit.msc” and click OK or tap Enter to open the Group Policy Editor.
After that, go to this policy setting: Computer ConfigurationAdministrative TemplatesSystemDevice InstallationDevice Installation Restrictions
Next, look for the “Prevent installation of removable devices” entry and once you find it, set it as “Enabled”. From this window, you should see the following description of this policy setting:
“This policy setting allows you to prevent Windows from installing removable devices. A device is considered removable when the driver for the device to which it is connected indicates that the device is removable. For example, a Universal Serial Bus (USB) device is reported to be removable by the drivers for the USB hub to which the device is connected. This policy setting takes precedence over any other policy setting that allows Windows to install a device. If you enable this policy setting, Windows is prevented from installing removable devices and existing removable devices cannot have their drivers updated. If you enable this policy setting on a remote desktop server, the policy setting affects redirection of removable devices from a remote desktop client to the remote desktop server. If you disable or do not configure this policy setting, Windows can install and update device drivers for removable devices as allowed or prevented by other policy settings.”
Then click the Apply and OK buttons to save the changes made.
Now restart your computer to save the changes made. This should prevent the installation of any removable devices in your Windows 10 computer.
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.
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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.
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When clean Windows is installed or when you place new hardware in your computer usually Windows itself detects the device and installs its driver. The question that comes now is, do you keep that driver or do you install the manufacturer's one.
In order to answer this question let's analyze what is difference between the two drivers and other factors which could influence your decision.
Difference between drivers
First of all, know that drivers Windows installs are also drivers from the device manufacturer which have gone through Microsoft quality control in order to be included in Windows itself. Now naturally question which occurs, what is the difference, well answer to that would be this: in Windows, you have stripped down driver, just a driver in order for Windows to know what device is plugged and how to use it, meaning that for example if you install printer device, you will be able to print documents and Windows will know it is a printer but ...
You will not get the control panel for that printer where you can adjust the printer itself and all of its features like let's say paperweight, etc. So if you need these kinds of features in that case it would be better to install a complete driver suite from the manufacturer and get the whole package. Windows will recognize the RAZER mouse for example but you will not be able to change its colors of program custom buttons on it until you install RAZER drivers.
One more important thing to note is that drivers which are in Windows are less updated than drivers from the manufacturer's site. That being said, if you prefer and want to have the latest drivers you will prefer to get them again from the manufacturer.
Conclusion
So it seems that manufacturer's drivers are always in some form of advantage and that you will always want them and most of the time this is true, as a matter of fact, the only time I could think that you could use bare down Windows drivers is when new drivers update breaks something in Windows and device start behaving improperly. in this particular case, it is better to roll back to the previous Windows driver which has passed Microsoft quality control and is working for sure.
In any other case, you are better off with the latest manufacturers drivers
If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.
Microsoft’s initial Windows 11 hardware requirements were not really well received by users and they were not really clearly represented from the start making a lot of potential customers slowly drift away from the hype.
It seems that Microsoft has acknowledged this since they have changed their tune about system hardware requirements for the upcoming Windows 11.
It seems that Windows 11 will be able to be officially installed on unsupported computers but with a little inconvenience.
What is a catch?
Windows 11 will still have the same hardware requirements and if the PC meets them, that computer will be officially supported, other ones (any that can run Windows 10) that do not meet system requirements can still run Windows 11 but the system will have to be clean installed. So no upgrade option for old computer users, just a clean install.
This means of course that you will need to download the ISO image and make a bootable USB in order to install it. Also since you will be doing a clean install do a backup of the hard drive since it will need to be formatted.
Also, Microsoft has stated that with unofficially supported PC some driver updates might not be delivered leaving you with either older driver versions or relying on your hardware manufacturer on them. This is still not confirmed by Microsoft, just stated as an option. We will see how it goes.
Conclusion
It is very good that Microsoft has reconsidered its system requirements and will not stubbornly push its initiatives over the top requirements allowing even older computers to install new OS.
I am sure over time lot of users will upgrade their hardware and drive into officially supported waters, but it is good that they will be able to use new OS on their current hardware.
The printer can stop working for many various reasons, some of them are however tied to the printer driver itself. In this guide, we will address issues and provide you with advice on how to get your printer back in working order in no time.
All of that being said let us fix your Printer driver issue.
Check to see if the printer is plugged and that it has toner or colors and paper in the tray
The simplest solutions are the best ones, and most of the time simplest issues are overlooked. To eliminate any basic issues check the printer cable does it has paper in the tray and check the status of toner or colors in it.
Check if Windows troubleshooter will resolve the issue
Bring up settings and choose devices, under devices click on printers and scanners. On the far right top, you have a link to start the troubleshooter, click on it. Windows built-in tools could resolve issues and fix them for you. If by any chance Windows is not able to find or resolve issues move to the next step.
Check if the Device Manager is reporting an error and update the driver
If the hardware is functioning properly then the issue might be in Windows not detecting device or driver malfunction. In any case, the Device Manager will be the one who will report this problem. In order to check to see if the driver is properly working press ⊞ WINDOWS + X to open the hidden start menu.
Once it opens, click on Device Manager to open it,
If you have a driver device error inside Windows, you should see it immediately when entering the Device Manager, it will have a yellow exclamation mark beside it. Right-click on it and choose update driver.
Reinstall driver
If driver update failed or you already have the latest drivers, reinstalling them could fix the issue since drivers might have corrupted during installation of some update or application. Follow steps from point 3 to get to the driver in Device Manager, then right-click on it but instead of update choose to uninstall. Reboot Windows once the driver is uninstalled and Windows will install a new one automatically. If you do not want to update drivers automatically install the latest driver for your device, then reboot.
Check Windows update
Check to see if the latest Windows update is installed, update your Windows if needed
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Blackouts are one of the most annoying things that can happen in the modern age. We have all learned to depend on electricity, maybe too much, so having a backup plan in these unpleasant situations is necessary. Here are some good gadgets for these kinds of situations.
Power Bank
The fully charged power bank is a great item that could fill up your phone or tablet. If it is a larger power bank it could fill them up all the way to the top several times and having charged phone or tablet can help greatly with some fun during dark times. The power bank can also be used to fill up other gadgets on this list so if the power outage is expected to last longer perhaps it would be wiser not to waste it on phone/tablet games.
Portable Generator
If the power bank is too short-lived for your needs, a portable generator is always a good option since it can provide power for longer time periods. The solar generator is what we recommend because it is much cheaper to produce electricity but it is limited if a power surge comes at night, one on gasoline is more stable and practical but it costs more to produce electricity.
Portable Solar Charger
One more electric-producing device on the list, this one however is aimed at charging your phone, tablet, or laptop by harvesting Sun's energy and turning it into valuable electricity for your devices. Fully silent and easy to operate this is a great tool for power outrage. It will not be able to produce electricity for smaller house appliances but for basic phone/tablet/laptop needs it will suffice.
Panic light
Self-sustained with its own battery, panic lights are great assets for lightning when power is not present. They can turn automatically when the circuit detects that power is missing but can be also manually switched on or off. There are many versions of panic lights ranging from the light they produce to how long can they work so picking the right one will depend entirely on your home size and needs.
USB Headlamp
If you lack panic lights USB headlamp is a great choice to light your way and it works even better than a flashlight, although a flashlight is also a great tool, a headlight will provide you with free arms to do various things that you would not be able to by holding a flashlight. Modern headlights come with LED lights so they provide a good amount of light with small power consumption and they can be recharged in a power bank, solar charger, or generator.
LED lantern
LED Lantern is a gadget sitting somewhere between a headlight and a panic light, it offers around the same light amount as a panic light but you can carry it around with you. Of course, it will drain its battery faster than a panic light and it will still need to carry around but it can offer some good options when you need it, like taking it with you to the toilet.
Electric Lighter
An electric lighter is also one of the things that you will need, it can ignite candles, paper, stoves, etc. Its battery is usually enough for extensive use and there are small chances that it will need to be recharged. Having matches is also smart, just in case.
Solar Oven
Great gadget when outbreaks last long or when you get hungry. Not all households have gas ovens so a Solar oven is a great tool to keep you full of food. Granted it will not be on par in speed and quality with a regular oven but when it is the only option it will suffice.
As you know, the functioning of the Windows Sandbox feature is supported by various components in the background of the Windows operating system. And the only way for you to enable the Windows Sandbox feature in your computer is through the Turn Windows features on or off utility. This feature will work directly on the basis of Virtualization which is also supported by Hyper-V. However, there are some reports claiming that some computers have the Windows 10 Sandbox item greyed out in the Turn Windows features on or off utility. Thus, in this post, you will be guided on what you can do to resolve such a problem in your Windows 10 computer.
In this kind of problem, you should know that this has something to do with the Second Level Address Translation which is one of the important pillars of how the Windows 10 Sandbox feature functions. Thus, if the Second Level Address Translation or SLAT feature in Windows Sandbox is not supported by the CPU of your computer, there is no way for you to use Windows Sandbox on your computer. On the other hand, if SLAT is supported, then there is definitely something you can do to resolve the greyed-out Sandbox item in Windows 10.
To get started, follow the steps provided below.
Step 1: First, you have to boot into the BIOS of your PC.
Step 2: After that, make sure that the following options are set to their respective configurations:
Hyper-V – Enabled
VM Monitor Mode – Yes
Virtualization – Enabled
Second Level Address Translation (VT-d or RVI) – Enabled
Data Execution Prevention – Enabled
Step 3: Once you’re done, save the configuration and then restart your Windows 10 computer as usual.
Step 4: Once your computer has restarted, you should see the same option in the Turn Windows features on or off utility and it should no longer be greyed out. Then you can now enable the feature and follow the onscreen instructions need to use the feature as best as you can.
Although there are several Windows 10 devices that are touchscreen-based, the mouse still remains to be an important part of usage for many users especially the ones who do some hardcore work on their Windows 10 computers or laptops. If you’re one of the users who often edit images or videos either for fun or work, using Touch is difficult as it’s a bit hard to drag on the screen so nothing really beats the mouse. However, as awesome as the mouse is, there are times when you encounter issues while using it. One of these issues is when your mouse pointer lags or freezes so in this post, you can try out a few tips that can help you resolve the issue.
Option 1 – Clean both the mouse and the mousepad
It might sound silly but it is a fact that either the mouse or the mouse pad themselves is the problem. Even though mouse balls are long gone, the laser lights that replaced them are not immune to some dirt which is why you need to clean the bottom of the mouse and then clean the mouse pad afterward.
Option 2 – Try changing the USB port
This is another basic thing you can do to resolve the problem since there are instances when USB ports where either your mouse is connected have gone rogue so you need to try switching to a different port and then see if the problem’s fixed or not.
Option 3 – Switch back to the default settings of the mouse
Switching your mouse back to its default setting is always a good idea since you are dealing with a pointer issue. To go back to the default settings of the mouse, here’s what you have to do:
Click on Mouse and Touchpad.
Next, click on Additional Mouse Settings located in the right pane.
After that, click on the “Use Default” option under the Pointer tab.
Then click on Apply and OK to save the changes made.
Option 4 – Try disabling Smooth Scrolling
You have to slow down both the horizontal and the vertical scrolling of the mouse in the settings which are called “Smooth scrolling”. This will help if you think that the websites you are visiting scroll up and down way too fast.
Option 5 – Try to update or rollback mouse drivers
If the first few options didn’t work for you, then it’s time to either update or roll back the mouse drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated the mouse driver then you need to roll back the driver. Whichever applies to you, refer to the steps below.
The problem may be caused by a corrupted or outdated driver. So you have to update or reinstall the mouse driver. How? Follow these steps:
Open the Devices Manager from the Win X Menu.
Then locate the Mouse and other pointing devices and right-click on the mouse driver to open the Properties.
After that, switch to the Driver tab and click on the Uninstall Device button.
Follow the screen option to completely uninstall it.
Finally, disconnect the mouse and plug it back in to reinstall the mouse driver.
Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.
Option 6 – Try to check if your laptop is turning off the mouse
In case you don’t know, the power management can turn off the devices that are not in use to save battery power if you use a laptop. And this can also happen on USB-based devices like the mouse. Thus, you need to verify if your laptop is turning off the mouse.
Go to Device Manager > Universal serial bus controllers > USB Root Hub > Power Management.
After opening Power Management, uncheck the “Allow the computer to turn off this device to save power” option.
If you have lots of USB Root hubs, you can try changing each one of them and see if it works or not.
Option 7 – Try updating the Graphics Drivers
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. If you see a red or yellow sign that shows up against the driver, right-click on the driver’s name and select “Update Driver Software” or “Uninstall”. And if you find any “Unknown device”, you need to update it as well.
Select the “Search automatically for updated driver software” option and then follow the instructions to complete the process.
Restart your PC.
Note: You also have the option to go directly to the website of your graphics card manufacturer and check if there’s a new update – if there is, download it.
Option 8 – Try setting the No Delay option for Touchpad
If you are using a laptop that’s touchscreen-based, you can try setting the delay to zero in the settings. To do so, simply go to Settings > Devices > Mouse and Touchpad. From there, you can set the delay before clicks to “No Delay”.
If your VPN software blocks and disconnects the Internet or Wi-Fi connection as soon as it is connected, read on as this post will give you fixes to resolve the problem. This kind of issue is odd but not unheard of. Many users use VPN for privacy and security but if it causes internet connection problems, you have to pin down the root cause of the problem and fix it in order to continue browsing the internet with privacy and security.
Here are some suggestions you need to check out to resolve the issue between your VPN software and network.
Option 1 – Try installing the latest version of the TAP adapter
Since all VPN software uses a TAP adapter which is mostly from OpenVPN, you might want to download and install the TAP adapter driver to resolve the problem.
Option 2 – Run the Network Adapter Troubleshooter
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.
Option 3 – Configure the client computer to use the default gateway
This kind of connection problem can occur when you configure the VPN connection as the default gateway on the remote network. In such a case, the VPN settings override the default gateway settings (TCP/IP settings). Thus, you have to configure the client computers in order to use the default gateway setting on your local network for internet traffic as well as a static route on the remote network for VPN-based traffic.
Option 4 – Try to use the Google Public DNS
You might want to change your DNS to Google Public DNS as it could help you resolve the internet connection problem caused by your VPN. To do so, follow the steps below.
The first thing you have to do is right-click on the network icon in the Taskbar and select Network and Sharing Center.
Next, click on the “Change Adapter Settings” option.
After that, search for the network connection that you are using to connect to the internet. Note that the option might be “Wireless Connection” or “Local Area Connection”.
Right-click on your network connection and click on Properties.
Then select the new window to choose the “Internet Protocol 4 (TCP/IPv4)” option.
After that, click on the Properties button and click the checkbox in the new window for the option “Use the following DNS server addresses”.
Type in “8.8.8.8” and “8.8.4.4” and click OK and exit.
Option 5 – Try checking the settings of your VPN software
If your VPN software has a built-in “kill switch” it prevents any internet usage every time there is a problem in connecting with the VPN server which explains why your internet connection is disconnected when your VPN software is connected.
In addition, you could also try to change your VPN software’s protocol since all VPNs support multiple protocols. It could be that the protocol your VPN uses is blocked so try changing to another protocol and see if it fixes the problem.
Option 6 – Update the Network Adapter drivers
You might also want to update the Network Adapter drivers by following these steps:
Tap the Win + R keys to launch the Run window and then type in the “devmgmt.msc” command and hit Enter to open the Device Manager window.
Under the Device Manager, you will see a list of drivers. From there, look for the Network Adapters and expand it.
Then right-click on each one of the Network drivers and update them all.
Restart your PC and see if it helped in fixing the BSOD error.
Note: If updating the network drivers didn’t help in fixing the “Windows could not find a driver for your network adapter” error, you can also try to uninstall the very same drivers and restart your Windows 10 PC. After that, the system itself will reinstall the drivers you just uninstalled. Alternatively, you can also download and install the drivers from the manufacturer’s website directly.
To reinstall the network adapter driver, refer to these steps:
Open the Devices Manager from the Win X Menu.
Then locate the device drivers and right-click on them to open the Properties.
After that, switch to the Driver tab and click on the Uninstall Device button.
Follow the screen option to completely uninstall it.
Finally, restart your computer. It will just reinstall the device drivers automatically.