There may be an issue when updating to the new Adobe Creative Cloud Photoshop application where the “Open With” menu doesn’t show Photoshop.

Looking online, there is a fix which is detailed below:

Run regedit and find the following registry entry:

HKEY_CLASSES_ROOT\Applications\Photoshop.exe\shell\open\command

Right-click on (default) to modify and change the value data to the correct location of your Photoshop file in :

“C:\Program Files\Adobe\Adobe Photoshop CC 2015 {or whatever your directory is} \Photoshop.exe” “%1”