Hi ,
Thanks a lot for your help. Unfortunately i couldn't download Virtual Box for that link. It doesn't get me permission.
Anyway,at first i found this version of Virtual Box : Version 3.0.12 r54655 . After install it, when i wanted to install windows server 2003-64 bit, i face with this error:
" VT-x/AMD-v hardware acceleration has been enabled, but is not operational. Your 64-bit guest will fail to detect a 64-bit CPU and will not be able to boot. Please ensure that you have enabled VT-X/AMD-v properly in the BIOS of your host computer. "
After that i download this version: Version 4.0.0 r69151 . But again i have problem . Now the error is :
" VT-x/AMD-v hardware acceleration has been enabled, but is not operational. Your 64-bit guest will fail to detect a 64-bit CPU and will not be able to boot.
Please ensure that you have enabled VT-x/AMD-v properly in the BIOS of your host computer. "
Please tell me how can i enable VT-x/AMD-v . Or maybe problem is another thing.
Thanks a lot .