I just created a new virtual machine and attached to an existing disk. Every time I power on the VM, I get a blue screen. What could the problem be? | VMware

 Make sure the OS type that you selected when you created the VM matches the OS type installed on the virtual disk. For example, if you selected Windows 2003 Standard for the VM when you created it, but the existing virtual disk has Windows 2000 Standard installed, you'll probably encounter issues.