AVG AntiVirus has a free and licensed version. To set up AVG Antivirus for Xeester :

• Open AVG Antivirus Free
• Click on Computer :

• Click on AntiVirus > button Settings:

• Click on the  Exceptions tab, then on  Add an exception for each of the following files :
  
  

• • Select Exception type: File
  • Select the file by clicking  Browse
  • Select the checkboxes for  Resident Shield, Manual and Scheduled Scan, and Identity Protection
  • Click OK

• Click OK
• Restart your computer

Website : http://free.avg.com/fr-fr/homepage