Topic closed :)
I re-downloaded the AMD Catalyst techpowerup.com and every thing is working fine :)
Thanks for all whole replied this topic
just a question the cpu is obviously 64bit but are you sure your Operating system is 64bit and not 32bit?
DNA wrotejust a question the cpu is obviously 64bit but are you sure your Operating system is 64bit and not 32bit?
313 wrote I choose it carefully my OS is win8.1 64bit
Avok i obviously saw that but i was asking are you SURE it is 64bit? cause his errors may indicate otherwise, please 313 check in Computer properties and confirm that, thank you