Bit Defender Antivirus Changes Windows Appearance

Hello guys.


I have a problem with Bit Defender antivirus and hope to get your help.


I've just installed for testing purpose the latest Bit Defender Free Edition 2009 - Build 12.0.12.0.


After first restart of machine I noticed changed XP settings:


-my Sound scheme changed and I have again system sound activated; they were off.


-task bar/desktop looks changed to some modified flashy deep blue theme from XP classic setting


-Screen saver is on; was off of course


Changing everything how it was does not helps only till next reboot.


No other installs were performed or interfered with this so I'm sure is Bit connected.


I have a licensed XP, fully updated Windows Home edition running on a stable AM2 6000+ platform.


Hopping you might have a idea over my problem.


Thanks.