This might be great for some, but I found this software slowed my MBPr (late 2013) significantly and trying to configure it was very difficult. It basically maxed out my 16GB of RAM with Parallels Desktop running. It may be I'm better off with Bootcamp setup so I can run Windows full bore. The virtual machine thing just didn't work right for me. Waste of $79.
Hi SCBrown, This issue may require deeper investigation, please follow the steps suggested below and let us know how it works. 1. Uninstall Parallels Desktop 10 using PD uninstaller as suggested at http://kb.parallels.com/en/122653 2. Download latest build from: www.parallels.com/directdownload/pd10 ( http://kb.parallels.com/en/111603 ) 3. Install it as suggested at http://kb.parallels.com/en/122647 (Note: un installing and re installing Parallels Desktop will not effect your Virtual Machine) 4. Install Parallels Tools manually as suggested at http://kb.parallels.com/en/112609 and check if the issue still persisting.