Unable to open .vmdk file. One of the disks in this virtual machine is already in use by a virtual machine or by a snapshot

Hi All,

Tried my level best to solve but still same problem persists. Tried .lck one but as soon close VMware workstation it disappears. This issue starts when yesterday instead of Power off, have suspended. Then next day when resume it gives captioned error. Tried creating new virtual machine and using existing vmdk file but my mainly all data disappeared. Now i want to resume from suspended state. Kindly assist on the same. Thanks