using windowsserver in vm

hi frenz please i installed vmware workstation 6.5.0 so that i could use it to run windowserver 2008 amd64 (ISO) image
and it prompting this error(windows cannot open the requierd file D:\source\installa.wim. the file may be corrupt or missing. make sure all files required for installation are available, and restart the installation. error code:0x80070570 ) this error shows after windows loading file section starts up.......and i have tried defragmenting the disk using the gui and the command prompt command chkdsk /r and chdsk/f......and all so restarted the system....and am running the vm on windows 7 enterprise....thanks for the help thanks.