Hi Aila, Please see my reply to a similar thread under "PC Installation": Topic: cant import files.
Regarding bass.dll, it simply has to be in the same folder as Soundshaper.exe and the installation puts it there. I'm sorry you had an issue with this and I'm glad your re-installation seems to have fixed it. The Bass library is 3rd-party and it's possible we may need to ship a more up-to-date version, but I've not had problems with it to date. I'd be interested to hear from any others who've had a problem with Bass.
Regarding the copy issue, if there's a fundamental problem, I'd like to get to the bottom of it and fix it, but as I show in the other thread, the command line is very straighforward so I think it will be something else - either incompatible file types or spaces in the file path. How are you "exporting" from Audacity to Soundshaper? I would tend to export from Audacity to some folder and then drag that file into Soundshaper - I don't know of a more direct way.