An error occurred in Avira Antivirus Premium version 2012

On my computer (Win 7 with 32bit) I installed Avira Antivirus Premium version 2012 and on a virtual machine (XP with 32bit) and I received this error message:

avgnt.exe – Application Error
The instruction at 0x7222022bf referenced memory at 0xec77ba7c. The
memory could not be read.
Click on OK to terminate the program
OK
Behind this error message, Avira will shut itself and the person will have to begin the program physically.
I have noticed this issue, and there are many further reports on this matter.
