: Insert the disc and follow the on-screen prompts. 2. Critical Post-Installation Fixes
: Navigate to your Library, select the game, and click Install . testament-of-sherlock-holmes-installation-tutorial
: Go to the GOG.COM tab under "Owned Games," select the title, and click Install . You can also choose your language in the "Configure" menu before downloading. : Insert the disc and follow the on-screen prompts