Steps to recreate: Install Windows 7 (I had enterprise 64bit) Install all windows updates Default settings for VM uses 1 Gig of ram and 65Gig of HD space Shut down computer rand change the RAM Setting from 1 Gig to anything over 2Gig CD ROM goes missing Change ram back to 2Gig or under CD ROM Reappears. Can anyone else confirm this? I have tried with and without the Parallels Tools installed with the same results.
Just to add to this. If I created a VM with a larger than 2Gig of RAM in the config, the OS will not install.
I have the same exact problem. I couldn't get my VMs to even install when selecting 4GB as the size when I initially configured them. What is up with this??