I've debugged the handle leak in #11 and I've realized that FindClose is never called. If you place a breakpoint at this line it'll never get called:

The reason is at the time that function is called, IsClosed is already true, so it never enters the if statement body.

Not sure what's the best way to fix this, perhaps check for IsInvalid instead of IsClosed? Also calling SetHandleAsInvalid(); seemingly does nothing.

@JohnWintellect thanks again for the great tool, I use it daily.