A few more details would be helpful, as this error can have multiple causes
Please start by zipping up the vmware.log file found in the VMs bundle and attaching it to a reply in this thread.
To find the vmware.log file in the virtual machine’s bundle
- In the Virtual Machine Library, control-right click the name of your virtual machine
- Select “Show Config File in Finder”
A window will appear showing the contents of your virtual machine. You should now be able to find the vmware.log file.