Can't find CheckRevision files

[RElesgoe]

I have all the CheckRevision files in the same folder as BNRBot, but BNRBot is unable to find them.

[carlbennett]

[carlbennett]

Reopened this bug.

The warning seems to occur if there's less than 4 product directories inside the Hashes directory, even if all ver-IX86-#.dll files are present.