I have an MSP (Microsoft Patch) file, which installs some updates. But when I run it, it shows an error message, which says, that it cant read the file from C:\Windows\Installer\SomeFileName.msi But this file is there, I checked that out. I tried to run it with Admin rights, from powered cmd, from PowerShell, no luck. How I can fix that situation? Help please.
I've found the cause of my problem. As it seems, these programs, which use MSPs should be installed in their default folder, such as "C:\Program Files...". Then these MSP patches work fine.