In my ROSE folder, the 5 files, GROND.vfs, MAP.vfs, DATA.vfs, 3DDATA.vfs, and BASIC.vfs were switched to open up with Notepad, and previously they were Unknown Applications.

Now when I try to start up ROSE it just freezes at the TriggerSoft screen.
Any suggestions on how to switch my .vfs files back to Unknown Applications?

EDIT: PROBLEM SOLVED, LOCK THIS PLEASE.