The "This software cannot be used at the same time as game DiscSoftLTD (Daemon Tools)" error in Battlefield 6 usually appears ...

If you need to install software from a CD or DVD onto a computer with no optical drive, such as a netbook, create a disc image from the installation disc, install DAEMON tools in the destination ...

If all you need is a way to run .iso files, it's another freeware alternative that's not too complex. Far as I can tell, it'll mount up to 8 images at once.

How to download and install Daemon Tools? Download Daemon Tools Lite Double-click the downloaded file (DTLite4454-0316.exe) and follow the installation wizard instructions Installation Tip: choose ...

Windows only: A small Windows utility called the Virtual CD-ROM Control Panel can mount an .ISO disk image and access the files on it as if it were burned to CD or DVD. Similar to previously ...