Hi,
Thank you for posting the query in Microsoft community!
We will guide you through this issue.
- Did you make any changes on the computer prior to the issue?
- Do you receive any error message?
Method 1:
You may disable and then enable game (FreeCell) and check.
**http://windows.microsoft.com/en-US/windows7/Turn-Windows-features-on-or-off**
Method 2:
You may run System File Checker scan to fix the corrupted files.
How to use the System File Checker tool to troubleshoot missing or corrupted system files on Windows Vista or on Windows 7
http://support.microsoft.com/kb/929833
If the issue persists, please do not hesitate to let us know. It is our pleasure to be of assistance.