FRISK Software International

Support and Service > F-PROT Antivirus for Windows > Frequently Asked Questions > You receive an "Your subscription key is invalid" error message

Summary
Product: F-PROT Antivirus for Windows
Version: 6

You receive an "Your subscription key is invalid" error message

If you try to download updates, you may receive the following error message:
"Your subscription key is invalid"

This issue may occur if the subscription key that you have entered in the program does not much to the specified format.

To fix this issue, please enter the correct Subscription Key in the program. For further information, see How to enter a subscription key in the program.

See also:

Feedback | Contact Technical Support | Contact Sales Support

 
Frequently Asked Questions by platform
F-PROT Antivirus
- for Windows
- for UNIX
- for Exchange
F-PROT AVES
Helpfiles
F-PROT Antivirus
- for Windows
- for UNIX
- for Exchange
F-PROT AVES
Life cyle policy
Stay up to date with life cycle policies for F-PROT Antivirus for Windows.
more...
Glossary of Terms
Definitions of common antivirus terminology.
more...