no it isn't strange thats what happening to me i can't watch almost every video in the internet because of the flash. I downloaded flash player one month ago and it was okay but suddenly it stopped working and it needs to be updated, every time i try to update it it stops with no reason can you please explain how to make things right ?
sorry I'm non-native.
No problem. Your english is fine.
To give you any useful advice, I'm going to need to know more about your computer and browser:
The contents of the installer log (~/Library/Logs/FlashPlayerInstallManager.log) would also be very helpful here