Function (WIMGetMountedImageInfo)

[Zacherl]

Thats because of the C style boolean definition:
FALSE = 0
TRUE = everything else

You can just check the flag like this:
if (Buffer^[I].MountedForRW) then or
if (not Buffer^[I].MountedForRW) then If your problem is just the bool to string conversion you can go for this:
BoolToStr(Buffer^[I].MountedForRW, true) or just write you an own function, if you dont like the -1 or the default bool strings.