Apr 12, 2016 Parallels Desktop 10 for Mac will run on OS X El Capitan (10.11) as long as you are on the latest update; however it is not optimized or enhanced for El Capitan. You will not be able to drag and drop files from Windows to Mac or use Windows Applications in full screen (when in. On August 19, Parallels released Desktop 11 for Mac. It fully supports Windows 10, including Cortana access in OS X, and is ready for OS X El Capitan.

Symptoms

How to update Mac OS X to El Capitan via Parallels Management for Mac
Resolution
El Capitan Mac Download
On the Mac with Install OS X El Capitan.app file open Terminal and change directory to ../Install OS X El Capitan.app/Contents:
cd /<some_path>/Install OS X El Capitan.app/Contents
- hit Enter
Archive 'Frameworks' folder by executing the following command in Terminal:
tar -cf Frameworks.tar.gz Frameworks
mv Frameworks.tar.gz ../../
mv Frameworks ../../
In Finder check that in Install OS X El Capitan.app/Contents directory there is NO Frameworks.tar.gz file and Frameworks folder.
In Finder check that Frameworks.tar.gz file and Frameworks folder are located in the same directory where Install OS X El Capitan.app is located.
Now copy Install OS X El Capitan.app and Frameworks.tar.gz file (Frameworks folder should not be copied) to the SCCM server.
If you need a working .app installer on Mac side, go back to Terminal and move Frameworks folder back to its default directory (make sure this is done after the files are copied on the server):
mv ../../Frameworks ./
On the SCCM server Create OS X El Capitan package:
tar -xf Frameworks.tar.gz -C 'Install OS X El Capitan.app/Contents/' && chmod -R 777 'Install OS X El Capitan.app' && ./'Install OS X El Capitan.app/Contents/MacOS/InstallAssistant'
- Set Run mode to Run with adminisrtative rights.
- Tick Allow users to view and interact with program installation checkbox .
- Click Next.
- Leave other field values in the wizard as is.
Configure properties of the package to copy it's content to distribution point: