Before i had installed Windows Xp SP2 x64 (after Windows 2003 Sp2 x64) VMWARE work on x64 bit mode without problem on VMWare Workstation 5.5.x with ability to create x64 bit guests. Now I installed Windows 7 Ultimate x64 with Vmware 7.0.x and i've got message x64 guest can not install on this host My Machine - ASUS MB with Moded BIOS Slic 2.1 - ASUS - Intel Core 2 Duo E4500 - 4 GB Ram and HDD1 = 250 GB ,HDD 2 = 1 TB anyone may help on this situation.
But how you may describe that if installed Windows XP x64 or Windows 2003 x64 "that allow runing x64 vmware mode" and if used win 7 doesn't allow it {this is reason what i described above}