I have a new computer with a new OS. Windows 11 Home
I did not install any bloat scripts or any other work arounds.
I installed IrfanView 64-bit.
During installation of Irfanview, I selected to have all image types associated with Irfanview.
Nice. Sweet. Except Win 11 did not allow the action to take place.
When I attempted to open a .png file using File Explorer, it opened in Windows Photos.
I attempted to use Default Apps, but using search, .jpg, .jpeg, .png, and several other image extensions resulted in "item not found."
I then uninstalled IV 64-bit and installed IV 32-bit, thinking that this might alleviate the problem.
Each step, I restarted computer.
I attempted to locate the previously mentioned file types in Default Apps. Not found.
I then went through the process of installing Irfanview 32-bit.
Same results as before.
Restart. I tried individual file associations. Guess what. It wouldn't allow me deassociate from the Windows program.
I then uninstalled Windows Photos. I reinstalled IrfanView 64-bit. Same process as before, during installation, it asks the user if they want to associate file types. I selected yes: All Image Types.
Now, instead of opening in IrfanView, it opens in Windows Print Pictures.
Repeat above processes. I decided to see if by installing Photoshop first there would be a different result.
File types .jpg, .jpeg, and several others mapped to PS, but .png still won't.
I've uninstalled all 3rd Party image and video products and reset default associations.
Your blithe remarks to suat.cini are dismissive and disrespectful.
I do not want to have to go into registry to make all of these changes.
Thank you.
JW