Too bad that I have uninstalled P5 but I looked at the script in P6. There is a button that lets you browse to the directory you want to decompress. IIRC in P5 you could change the path too but I think you had to do it manually - going to Windows Explorer, browsing to the folder and copy the folder path from Windows Explorer into the Python Window and then run the script. Maybe you could try it and see if it works.

Every organisation rests upon a mountain of secrets ~ Julian Assange