If you encounter issues with you MS Outlook after installing AVG Email Scanner, follow these steps to disable the plugin:
1. Close Microsoft Outlook.
2. Download the AVG Service Utility from following link to your Desktop:
http://www.avg.com/filedir/util/support/fix_mso_avg2012_en.exe
3. Run the utility.
4. Follow the instructions displayed on your screen.
5. Launch Microsoft Outlook.
The issue should be resolved by now.
1. Close Microsoft Outlook.
2. Download the AVG Service Utility from following link to your Desktop:
http://www.avg.com/filedir/util/support/fix_mso_avg2012_en.exe
3. Run the utility.
4. Follow the instructions displayed on your screen.
5. Launch Microsoft Outlook.
The issue should be resolved by now.