Hello Cheosman!
So I am not alone! Thanks a lot for answering. Yes, this is the only workaround up to now. It bothers a lot to restore backup everytime i have to work with my vm's (which is daily)
In my case, I got a new computer. My new and old computer have the same Win10 with the same updates...
In order to avoid to reconfigure all vm's i backuped up the VNE. But this problem showed up. I do not know if this would happens is i did not restore the old pc VNE. I tried using a default one. and also creating a new VM.
Well, we have to live this way and hope a new patch fix my windows. (vm workstation6 remains with the issue).
Regards,