On a TOSHIBA laptop I have Windows 8.1 and use Live Mail.

Yesterday I downloaded Movie Maker and it performed the task I required. But afterwards I found that Live Mail was not available to use. I ran System Restore, removed Movie Maker, and Live Mail again worked okay. I repeated this process (downloading and using Movie Maker successfully) ... with the same result: Live Mail was not available. Etc..

I find Movie Maker works well to accomplish the task in hand, but I don't want to have to keep downloading and then uninstalling it (or to change my e-mail package to something else).

Is there a simple solution that I haven't considered?