I am presently running Avast Free v.5.1.807beta on my XPHome2002 and want to install the Pro version.
Do I need to do a clean uninstall of Free version?
Should I first purchase a license from Avast website,install it and then do the beta updates or can I simply install the recent beta pkg .807 of Avast PRo from the forum here and then choose to purchase from the installed program?
Thanks for the help