Hello I am a newbie and unsure about my move to a Mac. I work as a translator and use memoQ translation software which requires a Windows OS. I purchased Windows 8.1 full version and installed it after installing Parallels Desktop 9 for Mac; I read the instructions (!) and thus used the 32bit CD-Rom to install. Then I installed memoQ, opened it and found the display quality very poor completely unlike what I was used to on my old sony vaio pc; so I would like to uninstall the 32bit version and reinstall with the 64bit version. How should I go about this?