Asyn
6
First you’ve to uninstall MSE…!!
→ https://support.avast.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=574
→ http://singularlabs.com/uninstallers/security-software/
Then:
- Download avast! Pro Antivirus: http://files.avast.com/iavs5x/avast_pro_antivirus_setup.exe
- Follow instructions: http://www.avast.com/uninstall-utility (Run this tool for all prior installed avast! versions…!!)
- Reinstall avast! with the downloaded installer from point 1.
- Reboot.
PS: You should reenable WU…!!