Strange Errors installing to Vista32

[john_hall]

I'm getting a strange error when installing to 32-bit Vista.
[code]
Error 2318. File does not exist:
[INSTALLDIR]some\path\to\file.ext
[/code]
Of course, the actual value is in the place of [INSTALLDIR].

This only happens on 32-bit Vista, not 64-bit or XP or anything. It's also a different file every time.

Does anybody have any ideas?

[timstspry]

John, is UAC turned on or off? Also, are you logging on to the 32-bit Vista with or without an administrative account? Sounds like a permissions problem to me.

Best regards,

[john_hall]

Parts of UAC are enabled, parts are disabled. Sorry, my Windows administration knowledge is probably lacking.

But I can tell you that the logged in user is an administrator account.