..RMB, (pop-up) "open with",.. choose other program.
Don Smith wrote:
When I select a stl file outside of SW, the stl file opens in SW instead of my preferred stl viewer. I can't change this in File, Properties. Does anyone have an idea how I can open files in my preferred viewer?
RMB on the file, select open with. In the dialog box select Choose default program.
In the next dialog select the program you want to use.
The "Always use the selected program to open this kind of file" should already be selected.
BTW, this is Windows 7.
Hope this helps.
On his screenshot above, the box is grayed out. I've never seen that before, kind of weird..?