I have various annoying “extensions” listed in my firefox install that can’t be removed through the normal extensions tab. Here’s how to get rid of them…
1. PC Sync 2 Synchronisation
run regedit and delete the key bkmrksync@nokia.com in HKEY_LOCAL_MACHINESOFTWAREMozillaFirefoxExtensions
thanks to techyforums.com
2. Multiple Java versions
Run firefox as administrator and remove thru normal panel
“Hi James I realise it has been a long while, but I just checked this on windows 11 (build 23H2)…”