Error message on opening Diamonds: Unable to find a suitable pixel format or Unable to set the pixel format.[NL]: Kon geen geschikt pixel-formaat vinden.
- Close Diamonds
- Right click with mouse on desktop and click ‘Properties’
- Go to page ‘Settings’ → ‘Advanced’
- Go to page ‘Troubleshoot’
- Move hardware acceleration to the left: about 50% or less
- Try Diamonds again. If it still does not work, repeat 1-2-3 and move hardware acceleration more to the left. The optimal value depends on your graphic card.