New
#1
Existing executables fail to launch after Win 7 install
Hello,
I performed a clean install of Windows 7 Ultimate on a system that previously had XP Pro. The hard disk contained 2 partitions (C: and D:). Windows 7 was installed on C: with a custom install, without formatting, and D: was left untouched. After the install, I have taken ownership of D: and all its children.
I have a ton of small programs and executables on D:, and they worked fine in XP. Whenever I try to launch any of those executables, I get the "busy" mouse cursor, and the process shows up in Task Manager for a while, but then it dissapears, and the application isn't launched. All of the programs above worked on XP without being installed.
Interestingly, if I redownload a program and overwrite it (same version) it launches without a problem. For example, Warcraft 3 wouldn't launch. After I recopied it from another computer that initially copied it from my computer when running XP, Warcraft 3 miraculously started working.
Compatibility mode doesn't work, Run as Admin doesn't work; in fact nothing works other than reobtaining the program. I've searched for solutions, and even found a few other threads with vaguely similar problems, yet no reason why this happens or solution.
Any help is greatly appreciated.
Alex G.