Multiple Programs - UPDATE.EXE

UPDATE.EXE is a name commonly used when software updates are available. Many programs install utilities to remind you to check for updates. Unfortunately it can be difficult to determine which of your programs is responsible for this file. Here are some common ones:

Quicken Personal and Personal Plus Updates

Cannon Scanner Driver Updates

EasyCrypto by Handybits/Teknum Systems"

Update.exe is also used to deliver service packs to Windows operating systems.
Update.exe problems from the Microsoft Knowledgebase include updates for Windows 2000 and Windows NT.

Safe