While trying to install Parallels Desktop for Mac application using the downloaded .dmg file, you receive the following error message:
This can happen in case Parallels Desktop for Mac installation .dmg file has become corrupted while downloaded.
Re-download Parallels Desktop installation file:
Please refer to the article #112178 to download the proper Parallels Desktop for Mac installation file.
- Disable checksum verification:
In case the solution above did not help, please disable Checksum verification:
Open Applications > Utilities > Disk Utility.
Go to Mac menu > Disk Utility > Preferences.
Disable Checksum Verification.