Windows Explorer has stopped working. Fault module msvcr100.dll

This is a quick post before I go to bed. I’ve been having issues with some large Blu Ray MKV files on my PC crashing Windows Explorer when I try to open them. After much Googling, I found that other people were getting the same error as a result of Synergy, an awesome cross-platform keyboard and mouse sharing software. I used to use Synergy, but never uninstalled it when I stopped using it. On a whim I decided to uninstall Synergy, and lo and behold Windows Explorer no longer crashes when I select large MKV files.