Just like the user LIONELV who posted the same issue, I am unable to upgrade. I am using the Free version. I get Error 1316. A network error occurred while attempting to read from the file: C:\WINDOWS\Installer\WISDED......._7_0_2_3.msi The reference to this file is in the registery but I do not find the .msi file. This is the issue. Should I manually remove Ad-Aware ver. 126.96.36.199? Thank you.