Help! The transition in my windows movie maker are lost. Only 6 left. I tried to search online regarding the same problem I'm experiencing but some solution applies to Windows 7 and old version of movie maker. I tried to uninstall the movie maker from Windows Essentials 2012 program and re-installed it right after, but nothings happened. I still have this problem. 

Hope somebody could help. Thanks in advance everyone.

OS is Windows 8.1
Movie Maker Version 2012 (Build 16.4.3528.0331)