Windows Live Mail is a popular email client that can be installed on Windows computers. However, it can be difficult to remove it from the registry. This guide will show you how to do this. To remove Windows Live Mail from the registry, first open the Registry Editor by clicking Start, typing “regedit” in the search box, and pressing Enter. Next, locate and click on the following key: HKEY_CURRENT_USER\Software\Microsoft\Windows Live Mail. Now delete all of the values in this key except for “InstallLocation.” The value should look like this: “InstallLocation=C:\Program Files (x86)\Windows Live Mail". ..