I am a long standing user of WMware, at least since 2002. I haven't encountered issues with the software until now, and on Mac, I'm unable to run recently upgraded existing virtual machines. Specifically I tried:
Windows 7 Pro
Those two run successful on Fusion 7 under Yosemite.
And my VM is set to only allocate 4Gb.
I have a feeling that the VMware cannot allocate sufficient memory from the host OS, hence the memory error, but I'm only guessing. Any advice / suggestion for me to try?