WinDVD interfering with rewind / fast forward

- After installing Intervideo WinDVD Creator 2 Demo software, the fast forward and rewind on my Media Center's My TV did not work properly. During fast forward and rewind things would work fine. As soon as I discontinued the fast forward or rewind the picture would freeze. To continue playing the TV I needed to click Back then click Play and the show would continue just fine. After uninstalling the offending software I completely lost rewind and fast forward. I reinstalled Media Center by deleting the eHome folder and reinstalled all of the drivers and still the problem exists. How do I fix it?