Windows cannot find Windir System32 exe Fortunately, it is easy to fix and restore the programs if they are missing from the system folder using System commands.

The System32 folder contains all the operating system files and some critical files of various software installed on your Windows computer.

The command you entered has told Windows to start the notepad.exe program, which is located in the system32 folder, which is inside the Windows folder, on the C: drive.

This is something for SRP, not by a mass delete of files. Go to group policy, make an SRP policy, deny non-administrators to run things from C windows\system32\dllcache\*.exe ...