I agree with the above posts that illistrate the idea of not messing with the registry. If these boxes are not checked, then you do not need to remove them.
I'm surprised that nobody asked you to list these. Someone told you to remove these but he/she doesn't even know what they are?!?!?
Reminds me of a time when I bought a new compaq presario....I had the PC for a few months and then installed an app and had some problems with my OS afterwards. I called support and the FIRST thing this "technician" (glorified title at best) told me was to place my restore CD in the drive and reboot! LOL
Can you list these entries in here or just provide a BMP screen shot?