Question : Rundll, SLRundll and Rundll.exe

I have 15 of the subject files. I understand that these may be a virus. Which of these can I delete without creating more problems andhow should I do it?
AVG Anti-virus indicates no viruses.

Answer : Rundll, SLRundll and Rundll.exe

hi again, these files are compressed system files based in the i386 folder. You do not need to remove or uninstall them as if you do, you will run into problems later.

Here are descriptions of each of the files:

http://www.file.net/process/slrundll.exe.html

http://www.processlibrary.com/directory/files/rundll/