When I try to update Flash, the installer quits and tells me I don't have the necessary permissions. I followed the instructions on the troubleshooting page, created a new account with admin permissions, and tried to use that. Same result. Somewhere along the line, my previous Flash player was uninstalled or was disabled in this process and now I don't have flash at all.
What do I do? Flash is necessary these days.
UPDATE: Flash player started working again (I don't think it's anything I did). I still don't know if I managed to update it or not and now I'm afraid to mess with it at all.