Symptoms
While starting Parallels Desktop for Mac an error message appears:
![](https://kb.parallels.com/Attachments/kcs-28349/Screen%20Shot%202018-03-02%20at%2013.27.06.png)
Resolution
- Restart the Mac.
-
Reinstall Parallels Desktop for Mac. Here are the download links for the latest product versions:
Note: if reinstalling Parallels Desktop didn't help, make sure there is no anti-virus software running during Parallels Desktop installation.
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