If an error occurs during uploading of the files, check:
•Ensure that version 3.0.3 is installed
•Are all login data configured? Check your password - see screen Administration, Web Activation Server Administration
•Is Online Activation selected in the screen - Settings?
•Do you have a Firewall installed? - Disable the firewall and try again.
•Is the Premium Edition installed?
If the upload still generates an error, upload the files manually - see chapter Manually Upload Files.