When you get a BSOD error,find all minidumps/fulldumps file and save them as zip file,don,t you forget to rename zip archive file with unique name (your forum nickname-BSOD-Avast version) and send it to Avast team via Avast FTP you can also generate Avast support package and send it to Avast via FTP of course you have to rename Avast support package aswell,I prefer Avast support package.
How to create support package:
-Open AIS
-Help
-Feedback
-Generate Support Package
-Check all items
-Press Generate Now
-Find ZIP file and rename it with uniqe name (your forum nickname-BSOD-Avast version)
-Send Package(zip) to Avast FTP server
Avast FTP server ftp://ftp.avast.com/incoming/
FTP client: http://www.filehippo.com/download_filezilla/