Deleting NOD32 files in Update folder?

I use AVG free as a back up on demand scanner. Anyhow, I periodically go to the file folder for AVG updates and delete all update files leaving only the latest update file and the .ctf file. I went to Windows Explorer to clean some files out of AVG and, for some reason, I picked on the NOD32 update folder instead and deleted all files except for the latest which was released today 12/11. Is it okay to delete all files in the update folder except for the latest update files or not? These are the files I now have in the update folder:
lastupd.ver
nod0702.nup
upd.ver
All dated 12/11

 

I have never had any problems after deleteing those files.

 

whoa nice info!!
I had a ton of those...not anymore

 

Wellllllllllllllllllll...........does my Karma button (applaud) not work any longer!!!!!!!!!!!!!!! LOL

 

well i will just have to 'hit' that button
karma up