I just updated Parallels Desktop v4 to Build 4.0.3810. The installation was successful, but when I went to run Parallels I get a window showing my virtual machines as "not available". Why did this happen and how do I fix it?
Thanks.
Haven't you moved the machines from one place on your Mac drive to another?
Find the bundles of your virtual machines (files with .pvm extension) and double-click them one-by-one.
The machines should appear in the list after that.
