I can understand your frustration. The reason for compatibility checks and the resulting deactivation of your add-ons, however, is the concern for your own safety and robustness of your environment (... you may have had some bad experience in this regard yourself, for instance with Flash crashing now and then). Go to the page '''Tools > Add-ons ''' and click "Extensions" to open the page with currently installed add-ons. There, you can reactivate disabled add-ons or - what's better in any case - look for updates and/or more recents replacements of your older add-ons. smo PS: If the answer has solved your problem, then mark the question as "Solved". This way you will help others in a similar situation.