How To Change Icon Attached To File Extension

When I upload it and installed cruelty print it changed all of my .gcode extensions to its icon I have since moved on to something called orca slice I would like to change the G code files to its icon. Is there an easy way to do this?

 

Took a while but I fingered it look at properties and click change icon

 

another way is to right click on the gcode file and select open with... then select Orca and usually that will change the icon and the program that default opens that extension.

 

Thank You.