解决 this virtual machine’s policies are too old to be run by this version of vmware workstation”

VMWare从6.0升级到9.0，打开之前的虚拟机报错以下：
“this virtual machine’s policies are too old to be run by this version of vmware workstation”
 
解决方法：
     http://www.wueblog.de/2012/08/vmware-fehlermeldung-this-virtual-machines-policies-are-too-old-to-be-run-by-this-version-of-vmware-workstation/ 

 

办法以下:

删除文件: Host.vmpl和Windows XP Professional.vmpl
打开文件：Windows XP Professional.vmx，删除里面的如下三行：
policy.vm.mvmtid ="xx"
policy.vm.managedVMTemplate = "TRUE"

policy.vm.managedVM = "FALSE"

 

从新打开便可。