MSASCui.exe is a digitally signed file from Microsoft located in folder C:\Program Files\Windows Defender.
It is a component of Microsoft Windows Defender Antispyware. This file is responsible for performing spyware scans. It is already installed in Windows Vista operating system. MSASCui.exe becomes an error code when it is found in another path. It is categorized as a Windows runtime error.
The cause of MSASCui.exe error is triggered by:
The potential risks of MSASCui.exe error are:
When this file becomes an error, it will display messages like:
“This application has failed to start to run on Windows because MSASCUI.exe cannot be found.”
“Windows Defender cannot work properly and protect the Windows system effectively”
The message will keep popping up on your computer screen time and again.
When you experience an MSASCui.exe error on your PC, it is advisable to fix and repair it immediately before it causes serious damages to your system.
Here are some DIY quick solutions to repair MSASCui.exe error:
If the speed of your PC reduces significantly and you also see MSASCui.exe error message pop on your screen, then in this case it is advisable to uninstall the Windows Defender program from your PC.
To do so, follow these instructions:
If you find the MSASCui.exe file located in some other path, then this is an indication of a virus.
In this case, it is recommended to run an antivirus program on your PC to scan and delete all viruses.
If you don’t have an antivirus program already installed on your system, then you should download it. Once antivirus software is downloaded, simply run it to scan viruses and then click on delete to remove all the viruses on your system.
This will help you resolve the MSASCui.exe error caused by malware on your PC right away.
rd /s \?X:badfolderpathNote: In the command above, “X” is the placeholder letter so you must input the letter that corresponds to the drive’s letter where the file is located.
del *.*
“Your PC ran into a problem and needs to restart. We’re just collecting some error info, and then we’ll restart for you. If you’d like to know more, you can search online later for this error: HAL_INITIALIZATION_FAILED HAL INITIALIZATION FAILED 0x0000005C”This kind of Blue Screen error indicates that there is a hardware or device driver problem in your PC. Aside from that, it also signifies that the initialization of the Hardware Abstraction Layer or HAL has failed. This happens only during the relatively short period that the Windows operating system is being initialized, specifically during phase 4 of Windows startup. What’s worse about this kind of Stop error is that it does not just go away after a computer reboot. You may have to boot your computer into Safe mode with Networking using the Advanced startup options which you can access by tapping the F2 or F8 key. Once you’ve accessed the Advanced startup options, follow the fixes prepared below.
chkdsk /f /r
One common issue when trying to upgrade to Windows 10 from Windows 7 or 8 is incompatible software. Any installed software or app that isn’t compatible with Windows 10 will prevent you from continuing with the set-up. Normally, you’ll get an error message “What needs your attention” and it will ask you to uninstall a list of apps manually. Unfortunately, some users reported that they couldn’t find the app it asks to uninstall. In some cases, users said they’ve already uninstalled the app but it still won’t start the Windows 10 Setup.
This type of issue normally occurs because of the following:
Here are some steps you can take whenever you encounter this error.
Note: Before taking any steps, make sure that you’re highly equipped to do so. Some steps might affect the system and even do more damage to your computer. You might also want to consider using an automated tool instead.
A clean boot is normally done to start Windows using the least set of drivers and startup programs available. By doing this, it eliminates possible software issues that happen when installing or uninstalling a program in Windows 10.
Before performing a clean boot, make sure to take note of the following:
Here are the steps to perform a clean boot.
Instead of using the “add or remove programs” feature in Windows, you might need to manually install the program directly from the C drive. To do this, follow the steps below:
Note: In some cases, you may also need to search for files related to the program. You can use the search bar under Drive C to do this. Delete those files as well.
Before upgrading to Windows 10, create a new user account. Make sure it has administrative privileges. From there, run the upgrade.
If you still can’t run Windows 10 Setup after the above methods, you might need to rely on a third-party service. Microsoft recommends Revouninstaller that can help you.
Before using this software, reinstall the application or utility that Windows 10 wants you to install. Then, use Revouninstaller to delete the program completely.
Some users who experienced this issue reported that it was solved after disabling or completely uninstalling the anti-virus software installed in their system.
If after trying the above methods, the problem still persists, it might be best to use a trusted automated tool to fix the issue.
“This policy setting determines whether User Activities can be published. If you enable this policy setting, activities of type User Activity are allowed to be published. If you disable this policy setting, activities of type User Activity are not allowed to be published. Policy change takes effect immediately.”
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