User-166373564 posted
HI Luciano
Welcome to asp.net forum.
According to your description above, I'd like to suggest you to uninstall Microsoft Visual Studio 2013 Shell (Isolated) Redistributable Package via Control Panel first, and reinstall
Microsoft Visual Studio 2012 Shell (Isolated) Redistributable Package in Visual Stdio 2013 Express, and check whether it can fix it.
If it still has same issue, please don't hesitate to let me know.
Best regards
Angie Xu