I'm not sure if this is a bug or what, but whenever I use PatchMyPC to install HWinfo x64 (I run Win10 x64) HWinfo throws up a requester asking if I want to run the program (bottom image in attachment). If it is an update rather than a clean install I get the error that the program already exists (top image in attachment) and once that is cleared away I get the do you want to run the program requester (bottom image in attachment). When these happen installation of other program may or may not continue or fail.
Are you sure that folder didn't exist already?
The HWiNFO64 folder already exists because it's an update. Why wouldn't it exist?
Ah i see. So this is odd I wouldn't see why the installer would prompt when using a silent command. I didn't disable the silent option for install in the options menu did you?