Problem with new version

Before downloading and installing the newest version of Avast Home I had a little over 28 gigs of used space on my hard drive.
Since the installation I suddenly have over 39 gigs.
What’s going on?

Please don’t post duplicate topics http://forum.avast.com/index.php?topic=23873.0, this just causes duplication of effort for those trying to help.

Sorry.
first post was discovering I had the additional files and considered that a separate issue.

This posting here I thought was different because of finding an incredible addtional hard drive usage

Hallo,
i´m new here and from germany. Hey, is there any avast-forum in german??

My problem,
i´ve received an update of avast-Virusscanner online wih automatic update. The new version is now Avast! 4.7 Home Edition Build Oct2006 (4.7.892).

First my problem was that the onAcces-scanner displays the big messages from scanning a website while opening in a browser. Before updating to new version there was no message. The big blue / Yellow messages were only displayed while receiving emails. But now its very confusing wehne opening a webpage and there is this nag-screen while surfing :-\

But now…i reached a new problem.
After the update…
My drive D: has 2,4 Gig free space (there are most progs and files on drive D). Now after avast-update there was 240 Meg free space on Drive D. What the hell is going on here?

The Avast-Folder is about 57,2MB with 199 Files and 20 folders, on Drive the folder has 57,5 MB. The Partition D: has 6.62 GB.

The space on my Drive C: is normally and untouched (plus-minus some MB).

Operatingsystem is windowsXP pro SP2, othe security-software is Bitdefender72free, PandaAV7, AdAware SE Personal 106 and Bazooka 113beta2, ZoneAlarm v61744001. The other Scanners i have for cross-checking and comparison.

Please tell my something to do that i have space on my partition again.
Thanks,
Michael.

Check you other thread and see David’s comment above.