Update issues, YouTube bug & Windows programs
I had Firefox 50.1.0 and when i tried to update to 51.0 i had to do it 2 times, because the first time failed when the browser restarted, and the same happened when i tried to update from 51.0 to 51.0.1, it was frustrating. When i was watching a video at FF 51.0 & 51.0.1 at YouTube, at fullscreen, i had the Firefox contextual menu opened and i pressed spacebar, so i saw a flash with the window controls (Minimize, Restore and Close) at the top of the screen, but they're from older version of Windows, (like Windows 95) style. The last is i see 2 Firefox on the Windows 10 programs installed list, and i have been having the same issue with Thunderbird. I see now Firefox 50.1.0 and Firefox 51.0.1 and Thunderbird 38.8.0 and Thunderbird 45.6.0 and i really don't understand why is happening this. I hope Mozilla can solve this and someone can explain me.
Thank you so much and sorry for the inconveniences.
Best regards.
Wšě wotmołwy (1)
And in addition, this is the 2nd time i write this question, the 1st time i tried to post it, the site told me i haven't got permissions, or something like that. I just created my Mozilla Support account.