Vs-preclean-vs.exe (2026)

vs-preclean-vs.exe (and its variant VS_PreClean_wdexpress.exe ) is an internal utility used by the Microsoft Visual Studio 2015

Security Concerns

: While it is a safe file, if you find it in an unusual location (like C:\Windows\System32 or your Downloads folder without having run a VS install recently), you should scan it with an antivirus. Legitimate copies should have a valid digital signature from Microsoft . How to Fix vs-preclean-vs.exe

Fix:

Clean the solution manually ( Build → Clean Solution ), close Visual Studio, delete .vs folder in your project root, and restart. vs-preclean-vs

If you did not intentionally download a Visual Studio cleaning tool, or if your antivirus flags it, it is best to quarantine or delete the file. For most developers seeing this in Task Manager during a cleanup process, you can rest easy knowing your system is just doing some digital spring cleaning. If you did not intentionally download a Visual