Hi Eddy, and thanks for your reply,

I am unable to install it, I get the error:

[b]Corrupted avast! Antivirus detected. [/b] The installer has detected corrupted avast! Antivirus installation on this computer (service 'aswSP' is running), thus the installer cannot continue. Please repair your computer first.

Is there any way/what is the best way, to manually stop avast from running?