How do I change file icons for a specific format?

Hey, I could use some help here.

I've got Windows 7 running on my machine. Ever since I uninstalled Aegisub, all my .srt files—you know, the subtitle files—have just been showing up with a .txt icon. It's a bit distracting, honestly. I went ahead and reinstalled Aegisub, but nothing changed; they’re still stuck looking like text files:



They really ought to have an icon similar to my .sub files. Is there a way to fix this? Any idea how to change it back?

Just right-click on the file and select "Open with," then pick Subtitle Workshop from the list. If it doesn't show up there right away, don't sweat it—just head straight into the folder where you actually installed the program, find the executable, and select Subtitle Workshop from there instead.