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