I want to use Irfanview to view .jpg files. I have gone through the Windows 10 default program procedures, but Windows doesn't show Irfanview as a program I can select.
How do I make Irfanview my default program for .jpg files?
1) Find a jpeg file and right click it, select 'Choose another app'
2) Select the "Always us this app to open .jpg files" checkbox
3) "More Apps' and then, if your program is not listed, select "Look for another app on this PC"
4) Navigate to the executable for your file and select it.
After this .jpg files should open with your preferred program. Let me know if you run in to other issues.
I only could change it in Control Panel - Default apps