Hi! I see that when you click the FreeCell icon on your taskbar, the game briefly appears and then crashes or disappears immediately. Let’s work through this to get it up and running smoothly again.

First, just to clarify:
- Are you opening FreeCell from the taskbar shortcut only, or have you tried launching it from the Start menu or directly from the app list?
- Did this issue start recently? For example, after a Windows update or any app updates?
- Have you tried restarting your computer since you noticed the problem?

Meanwhile, here are some initial steps that usually help resolve this:

1. Restart your computer
Sometimes apps close immediately if your system memory or resources are strained. Restarting will free up resources and may fix the problem right away.

2. Launch FreeCell from the Start menu
Click the Start button, find FreeCell in your list of apps, and try opening it from there instead of the taskbar.

3. Reset the FreeCell app
Since you are on Windows 10, you can reset the app (this clears any corrupted data without uninstalling):
- Go to Settings > Apps > Apps & features.
- Find FreeCell in the list, click it, then click Advanced options.
- Scroll down and click Reset.

4. Run System File Checker
Corrupted system files might cause apps to crash:
- Open Command Prompt as Administrator (right-click Start, select Command Prompt (Admin) or PowerShell (Admin)).
- Type sfc /scannow and press Enter.
- Let it complete and fix any detected issues, then try launching FreeCell again.

5. Check for Windows and app updates
- Go to Settings > Update & Security > Windows Update and install any pending updates.
- Also, open Microsoft Store, go to Downloads and Updates, and update FreeCell if available.

If you have tried these already or if the app still closes instantly, let me know—there are more advanced steps we can explore, such as reinstalling the app or checking event viewer logs to pinpoint the issue.

Are you able to try these steps and tell me what happens?