I see information 'This virtual machine appears to be in use' but isn't in use.
First my computer with MacOS crach down and have to restart them. Since then I see information like upper. I can't do nothing.
In Finder view the package contents for the guest, and if there are any lck directories present delete them.
where can i find: PACKAGE CONTENTS FOR GUESTS? Finder can not find files with lck. Where they should be?
The VMware file is actually a directory.
If you right click on it and show package contents from the context menu you will be able to see the various files in the directory.
OS X applications are the same, if you right click on Mail.app for example, you can show package contents.
You should also use the Applications->Utilities->Activity Monitor app to make sure there isn't a process still running.
If there are no Virtual Machines running you should not see any vmware-vmx processes. If you do you will need to kill the process and then try to restart the VM.