![How do I change the program that opens a type of file on my computer? » Files & Sharing » Windows » Tech Ease How do I change the program that opens a type of file on my computer? » Files & Sharing » Windows » Tech Ease](https://etc.usf.edu/te_win/files/i/filetypes2.jpg)
How do I change the program that opens a type of file on my computer? » Files & Sharing » Windows » Tech Ease
![windows 7 - How to change the default program associated with STL files when option is greyed out (can't take default preference away from SolidWorks)? - Super User windows 7 - How to change the default program associated with STL files when option is greyed out (can't take default preference away from SolidWorks)? - Super User](https://i.stack.imgur.com/3tMEB.png)
windows 7 - How to change the default program associated with STL files when option is greyed out (can't take default preference away from SolidWorks)? - Super User
![How do I change the program that opens a type of file on my computer? » Files & Sharing » Windows » Tech Ease How do I change the program that opens a type of file on my computer? » Files & Sharing » Windows » Tech Ease](https://etc.usf.edu/te_win/files/i/filetypes3.jpg)