Hello,
Sorry to hear you are having trouble.
Then I tried the offline activation. It gave me the option to download a file type of req. However, when it was time to upload a file, it was looking for a file type of resp.
Not exactly...
The app will create a .req file that you save on your PC. After, you go here:
http://activate.stardock.com/
After clicking the activation type image, you will click the 'choose file' button to upload the req file - it will process it - and provide you with a resp file. You save it locally to your PC and go back to the app to have it process it (navigate to where you saved the file).
Sean Drohan
Stardock Support Manager