QUOTE(whitestar_999 @ 17.04.2012 00:51)

shouldn't the updater compare against the target local updates folder(300mb on D drive in this case) to download updates instead of comparing against the installed version?i can confirm that when using kaspersky updater utility & using the same 300mb local update folder as base for differential updates the final update was a mere 16mb to create a new updates folder of ~315mb.my question is if kaspersky's own updater utility can do this then why not kaspersky program.
Kaspersky is downloading all updates to the selected folder on first update, so the file size is normal.
QUOTE(Amandeep @ 9.05.2012 16:29)

Hi i want to know what can i do with the copy of updates.
You can update another computer with the some AV product from this folder.