Error 0x80071017 on Microsoft SMS 2003

I am using Microsoft Systems Management Server (SMS) 2003 Distribute Software Updates Wizard in my computer that allows the updates to be authorized from SMS 2003 Service Pack 2 based device. But recently, whenever I try to download updates, this error message appears: “Error downloading file File Name.exe: Unknown error 0x80071017.” Any help would greatly be appreciated.
