Mac OS 10.9.5
Existing Flash player 21.00.242
No Virus software running or installed.
Cannot get Flash player to install. Gets to about 70% and fails.
Then get directed to Adobe's "having a problem.... do this"
Nonproblem-solving page. Been there so many times I've
almost memorized it.
Tried Adobe's recommended procedures but no dice.
Been having this problem for a long time.
I could get it to install once a few months ago. Don't know
why it did. Surprised the heck out of me.
Any useful suggestions greatly appreciated.
The latest available Flash Player version is 188.8.131.52. You can download the same from Adobe Flash Player Install for all versions page. If you still see similar issue with the latest build, could you open terminal and type "id". Copy and paste the output on the terminal here.