I get a Windows failure notice when I try. exe programs, another problem is now I cannot Restore to earlier point in time. In addition to not being able to install software apps and open many. But none of these new software apps.Īll of this started only after removing Avast AV. For example, I can open MS Word or Adobe and some other programs that have long been installed on my PC by clicking on the. EXE files as well, although it is worth noting not all. Make sure you typed the name correctly, then try again. Windows cannot find 'C:\Users\\Desktop\mb-clean-3.exe'. Windows cannot find 'C:\Users\\Desktop\Pre-Install_Tool.exe'. With Avast AV now uninstalled, if I click an EXE to install software I get the following pop-up window (examples are trying to install McAfee Pre-Install Tool and MBAM’s MB-Clean uninstaller): I am wondering if the Avast uninstall app removed some of the files associated with. I have no reason to think this was virus/malware related, but who knows how those things sometimes happen. I think the problem is related to a new registry error as a result of the Avast uninstall, but I need some help from the fine folks here with expertise to confirm diagnosis and advise how I can fix it without wiping Windows with a fresh reinstall. After uninstalling the free Avast AV, I can no longer install software applications and cannot run most.