User Agent: Mozilla/5.0 (Windows NT 5.1; rv:9.0.1) Gecko/20100101 Firefox/9.0.1 Build ID: 20111220165912 Steps to reproduce: Having addon "Save Complete 1.0.1" + "RealPlayer Record Plugin 15.0.0" installed globally, the first was enabled by help of Addon compatibility reporter. Update FF to version 10. Actual results: Both addons were disabled after restart, and the Enable button was no more existent. Even filing "Addon works correctly" doesn't bring back the Enable button. Expected results: Incompatible enabled addons should stay enabled. At least, Enable button should stay functional, most notably for "RealPlayer Record Plugin 15.0.0", as it is exclusively installable globally.
Version 43.0.1 Build ID 20151216175450 User Agent Mozilla/5.0 (Windows NT 5.1; rv:43.0) Gecko/20100101 Firefox/43.0 Change Ask to Activate to Always Activate Update to Version 45.0 Build ID 20160303134406 User Agent Mozilla/5.0 (Windows NT 5.1; rv:45.0) Gecko/20100101 Firefox/45.0 Real Player remains with option set to Always Activate No longer reproducible exactly as reported. [RealPlayer Plugin 188.8.131.52] Considering this I will mark this issue as Resolved-WORKSFORME. If anyone can still reproduce it, feel free to reopen the issue and provide more information.