Unfortunately there are no expert settings in the script shield so there is no way to access something like the Report generation settings and you could then have it record OK files (for troubleshooting as the file would get very large), etc. so you would see what it was scanning in the actual C:\Documents and Settings\All Users\Application Data\AVAST Software\Avast\report\ScriptShield.txt report file.
Currently it is as much use as a chocolate ashtray reporting only when it started and stopped, of course if it actually detected something I believe that would be recorded. But that doesn't show if your browser is actually supported and scripts being scanned. On that note, you don't say what your browser is ?
If you look at the script shield in the GUI it tells you what program ran the last script scanned - see attached snip.
I was trying to establish whether Kenny has ever seen this program reported as being IE9.
I have never seen any script shield activity on my 64 bit system that I could attribute to any browser (FF, Chrome, or IE (32 bit or 64 bit). There is some script shield activity associated with other programs, such as WMP
The only browser I expected it to work for was IE 32 bit. Since it doesn't I am trying to figure out if that is because I am running IE9 RC 32 bit rather than IE8 32 bit, or if in fact script shield just doesn't run on any browser in 64 bit operating systems at present.