Office and Acrobat slow to open

Hello John,
We regret for the inconvenience caused. Please be informed that the AVG program will never conflict with the functionalities of other program's. However please follow the instructions below to restore the changes made by the AVG PC TuneUp program :
1. Open AVG PC TuneUp program.
2. Click on the Rescue Center on the right bottom corner.
3. Click on Undo Changes.
4. Select and restore the changes made by the AVG PC TuneUp program.
Thank you.

Hello John,
We regret for the inconvenience caused. Please be informed that the AVG program will never conflict with the functionalities of other program's. However please follow the instructions below to restore the changes made by the AVG PC TuneUp program :
1. Open AVG PC TuneUp program.
2. Click on the Rescue Center on the right bottom corner.
3. Click on Undo Changes.
4. Select and restore the changes made by the AVG PC TuneUp program.
Thank you.

Since installing AVG Ultimate a month ago, Word, Excel, Powerpoint and Acrobate PDF docs constantly take up to 30 seconds to open. Not a PC issue cos its a new one and they were opening fine before I installed AVG. Any suggestions?