Frequently Asked Questions

How Do I launch the application?

After building the source or extracting a release archive you will need to go to the /bin folder and run the "mtg-desktop-companion.bat" script (for Windows) or the "mtg-desktop-companion.sh" script (Linux/Unix).

I get a "Could not create Java virtual machine" error when launching.

Make sure you have Jave SE installed. [https://www.oracle.com/technetwork/java/javase/downloads/index.html]

This is different from the standard JRE install that you would normally get. You will need to install Java SE version 16 or higher to run the application.