What does the wincheck.exe file do?
The wincheck.exe process is also known as and is a part of WinCheck. This software is produced by unknown. An outdated or faulty version of wincheck.exe can cause problems for your computer, ranging from slowness to error messages like these:
- WinCheck has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- WinCheck has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- wincheck.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module wincheck.exe. Read of address 00000000.
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What you should know about wincheck.exe WinCheck
wincheck.exe is not part of Windows, but it is important nonetheless. Wincheck.exe is found in a subdirectory of "C:\Users\USERNAME".
Frequently occurring are file sizes such as 528,896 bytes (33% of all these files), 528,384 bytes, 415,232 bytes, 267,776 bytes or, as the case may be, 268,800 bytes.
File properties have not been internally documented by the producer or developer. When Windows starts, this process is automatically started at the same time (Registry: MACHINE\Run, Run).
It is no part of Microsoft Windows. This process does not appear as a visible window, but only in Task Manager.
For this reason, 67% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
A wincheck.exe file has a 74% certainty of being dangerous if it is found in a subdirectory of "C:\Program Files". In this case, the file size is usually 529,920 bytes. The file does not contain any exact product information, as would normally be expected today. This wincheck.exe process does not have a visible window, and does not appear on the taskbar. The wincheck file is no part of Microsoft Windows. Windows starts the process each time that the computer boots up (Registry: MACHINE\Run, Run).
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves wincheck.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about wincheck?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall WinCheck
To remove WinCheck from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate WinCheck in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if wincheck.exe (WinCheck) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of WinCheck. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: WinCheck or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or wincheck.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.
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