Hi,
This issue might have caused because of a recent update that you have installed on your computer. I would like to know some information about this issue so that we could assist you further.
- Is this issue confined to Microsoft Mahjong app?
- Do you get any error code or error message?
- Have you made any changes to the computer prior to this issue?
I would suggest you to try the following methods and check if it works for you.
Method 1:
Try the steps provided in the following Microsoft Help article and check if it helps.
Troubleshoot problems with an app:
http://windows.microsoft.com/en-us/windows-8/what-troubleshoot-problems-app
Method 2:
Try updating the Video card drivers from the computer manufacturer's website or from Windows Update and check if the issue persists.
Follow the steps to update the Video card driver:
a. Press Windows + X keys and click Device Manager.
b. Expand ‘Display Adapters’.
c. Right-click on the Video card listed and click on ‘Update Driver Software’.
Please reply with more information about this issue, so that we could help you better.