I'm stumped here and I'm wondering if anyone can help.
I literally just formatted (no exaggeration). Clean install of windows 7 64, i have only installed firefox, and then i downloaded Adobe Flash Player 188.8.131.52 for firefox (64 bit) and attempted to install. The install progress bar reaches about 50% and then the message "unknown error" is displayed with a green check mark next on the right. I have checked the adobe website and confirmed that flash is not installed.
I have no clue what to do and my internet search hasnt turned up any results so far
thanks in advance
I had the same problem, but the full installer worked. Make sure you get the right one (32 or 64):
By the way, there's no need to "disconnect from the Internet".