What is the startup program "Update Notifier - WZUPDA~1.EXE" on my Windows 7 computer?

"Update Notifier - WZUPDA~1.EXE" is installed as part of the WinZip installation.

You will see the "WZUPDA~1.EXE" listed on the Startup tab of msconfig.exe screen as:

Startup item: Update Notifier
Manufacture: WinZip Computing, S.L.
Command: C:\PROGRA~1\WinZip\WZUPDA~1.EXE 
Location: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup 

Program file information about "WZUPDA~1.EXE":

File name: WZUpdateNotifier.exe
File path: C:\Program Files\WinZip\WZUpdateNotifier.exe
File size: 1806536 bytes
Last modified time: 10/27/2016 10:00:00 PM
File description: WinZip Update Notifier
File version: 2.1.28393.10
Company name: WinZip Computing, S.L.

"WZUPDA~1.EXE (WZUpdateNotifier.exe)" is part of the WinZip software to help notify you when there is a update on WinZip..

It is strongly recommended to delete "WinZip Update Notifier - WZUPDA~1.EXE" startup program from its common "Startup" folder location at: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup. You can check updates of WinZip on WinZip Website manually yourself.

⇒ "Microsoft Windows Operating System - PowerShell.exe" Startup Program on Windows 7

⇐ "WinZip Preloader - WZPREL~1.EXE" Startup Program on Windows 7

⇑ Application Startup Programs on Windows 7

⇑⇑ Windows 7 Startup Programs