when you run steam games for the first time, Steam will install runtimes and it may takes 3-10 minutes depending on the game.
1.Enable super client for image.
2. Run 3 - 5 games once on the client side and wait until the complete installation of DirectX, Microsoft Visual C++ and etc.
3. Turn off the PC and save changes to image.
Note : If you want to add any DLC to the game, please add it on server side or enable superclient for game disk and install the DLC.