Hi, After fresh boot up of Mac, and after trying to load any of my existing VMs, I now get the following errors: First Error: Second error, after selecting to Proceed: After several frustrating days of trying to resolve, the only remedy is to completely uninstall Parallels and then re-install. After that, I can load my VMs no problem, but the issue returns after next launch. With regards to resources, I only run one VM at a time and my VMs are configured anywhere from 500MB to 1024GB of RAM allocated. The host computer has a total of 4GB. I've never had this problem until a couple months ago.