error message "die angegebene datei kann nicht als virtuelle festplatte verwendet werden"

[PeterL20]

I get the above mentioned error messages when opening a new defined MacOS 10.11 vm in parallels desktop 15. However, the vm starts without any problems. What is causing this error message? And how can I get rid of it?

 

[Maria@Parallels]

I get the above mentioned error messages when opening a new defined MacOS 10.11 vm in parallels desktop 15. However, the vm starts without any problems. What is causing this error message? And how can I get rid of it?

Hello, did you check this KB article?

 

[PeterL20]

Thanks!