WebCakeDesktop.Updater.exe 是广告程序，卸载步骤参考

http://malwaretips.com/blogs/webcake-desktop-updater-exe-removal/

WebCakeDesktop.Updater.exe  - Virus Removal Guide

This page is a comprehensive guide, which will remove  WebCakeDesktop.Updater.exe from Internet Explorer, Firefox and Google  Chrome. Please perform all the steps in the correct order. If you have any  questions or doubt at any point, STOP and ask for our  assistance.

STEP  1: Uninstall WebCakeDesktop.Updater.exe programs from your  computer

STEP  2: Remove WebCakeDesktop.Updater.exe extensions from your web  browser

STEP  3: Remove WebCakeDesktop.Updater.exe adware with AdwCleaner and  Junkware Removal Tool

STEP  4: Remove WebCakeDesktop.Updater.exe virus with Malwarebytes and  HitmanPro