出现error "This virtual machine appears to be in use" ,可能是由于异常关机(意外掉电、强制关机等)导致的虚拟机没有及时将状态信息持久化,触发虚拟机的状态保护机制,导致重启后,信息加载不上。
solution:
1)close VMware Workstation
2)delete any .lck or .lock files and/or folders you see, in the directory of the problematic VM
example: my vm path "D:\ubuntu", delete or rename 4 files:
3)run VMWare Workstation
4)start the VM