Cannot open Parallels Desktop on Mac anymore

Hi StephanieM1,
You have to be in recovery mode and perform these steps. Refer to this article. Also, if you have I/O error on the hard disk it will not mostly be detected in Disk Utility as First Aid helps to repair permissions not read and write errors.

 

Hi ChristophS5,
Glad to see your active contribution on this thread.

 

thank you.

i was really surprised, when i got this error an needed to fix it fast.

and i hoped my solution would help others, facing the same problem...

 

I was in recovery mode when I was using Terminal. Still got the "No such file or directory."

 

Hello @StephanieM1
Please disable system integrity protection and check how it goes!

 

Success! Parallels loaded after I disabled the system integrity protection.

 

Glad to hear that!

 

today i got 4 more iMacs with the same problem.
can anybody tell me why this happens?
whats is the cause?

 

Hi ChristophS5, it's due to the Incorrect permissions to the /tmp folder on the Mac side.
Please try this solution and let us know how it works.

 

i know the solution, but i want to know, why from one day to an other the permissions aren't correct anymore...