reghakr, did what you said about getting to the Task Manager, when I click on "end process, the message says "do you want to end install_flash_player.exe" so I click end process.
I keep getting this message: The following applications need to be closed before the Adobe Flash player plugin can be installed, and it list Firefox.......I get this message even after I close the Firefox browser, this is about as far as I can get with this install and the message box says "try again" , but nothing happens.
Not getting and other error messages, the file downloads but won't install.