//you should not remove '*.dll'  from the list. Most systems will have duplicates of dlls, but maybe of different versions, 
// and even if true duplicates, some apps need it that way.
*.DLL
*.LNK
*.SYS
*.drv
*.ocx
*.vxd
unwise*.exe //for uninstallation of apps
unins*.exe
command.com
drvspace.bin
system.dat
user.dat
*.ini
autoexec.bat
win.com
*.tmp
*.$$$
anti-vir.dat
mscreate.dir
*.inf
*.lnk
*.cur
*.ico
*.lib