The release version that can be downloaded from GitHub are 32 bit releases. On 64 bit Windows versions such programs suffer from the Windows path redirection for 32bit programs which means files located in certain subdirectories of C:\Windows and C:\Program Files are inaccessible and files to be scanned can not be found. This causes error like #140
Therefore it would be better that releases should also include a 64 bit x64 version - or simply switch to 64 bit releases only.