Hi! I’ve been trying to mount an ISO file and for some reason it just did not work. Here’s what I had to do to get Mount Unmount ISO to work.
- Go to Desktop Mode (Click on the Steam button, goto Power and then select Switch to Desktop)
- Go to the Discover app and search for “Mount Unmount ISO” and install it.
- Now that you have Mount Unmount ISO installed, when you right click on an ISO file, you will see Mount/unmount ISO image.
- Right click on the ISO file you’d like to mount, go to Mount/unmount ISO image and select Mount.
You will now see the ISO file mounted in the Devices.
IMPORTANT: You must have the ISO file on the internal SSD drive to mount it. It will not work on an external USB drive or the MicroSD card.
Useful Steam Deck accessories:
If you buy through these links, I might earn a small commission (no extra cost to you).
Docking Station for Steam Deck - HDMI 4K@60Hz, Ethernet, USB-A Ports, 100W USB-C Charging - Compatible with Steam Deck OLED
JSAUX ModCase for Steam Deck/Steam Deck OLED, PC0104 Steam Deck Case with Detachable Front Shell
Skull & Co. GripCase SD for Steam Deck: A Soft Protective Case with Textured Grips Full Protection and Stand, Shock-Absorption Non-Slip and Anti-Scratch Cover Design