I have searched the web for this issue, but not been able to find a clear answer, hoping somebody can help me. First off Im running SDR# v22.214.171.1240 - RTL -SDR (USB). I have VAC installed and seems to work fine as Im able to use PDW 3.1 with no issues. As far as I can tell I have all the proper DLL's needed and in the proper place. The program Im trying to use is the DSD+ (gui) interface, everything seems to be alright, but when I go to start DSD I get this error ( The system cannot find the file specified ). Can somebody help me with this issue, or point me in the right direction? Any help would be greatful, Thank you.