Question : Acrobat 8 Pro, Adobe EPIC_APP Serious Error - Windows 7 Ultimate 64bit

Warning:
A serios error has been detected and Adobe EPIC_APP cannot continue. Please reinstall the appication and try again.

I have uninstalled then reinstalled twice and same error.

Thanks for any help !!

Answer : Acrobat 8 Pro, Adobe EPIC_APP Serious Error - Windows 7 Ultimate 64bit

Flexnet needs to be working to keep you licensed.
Restore the service, and then go to the acrobat.exe, right click and Run as Admin so it can relicense.
Good luck