I was looking at the content of some .ui file types using the "open with" command and then selecting Notepad. Unfortunately I accidentally had the box ticked to open all files of this type with Notepad from now on.
The files were originally designated as being opened with an "unknown application". I can set these files to be opened by default with any program, but as it is not on the list how do I change it back to open with "unknown application"?
I know it's no big deal and it can stay that way without any problem , but things like that can annoy me at times
Any advice appreciated , thanks.