Hi there! I understand you're having trouble opening the Glint app, and I want to help you get that sorted so you can access your investments.

Just to clarify a bit:
- Are you trying to open the app on your Windows 10 device or another device?
- Do you see any error messages when you try to open it, or does it simply not respond?
- Have you tried updating the app or your operating system recently?

Knowing these will help me guide you better.

Meanwhile, here are some common troubleshooting steps you can try:
1. Restart your device: Sometimes a simple reboot can clear minor glitches.
2. Check for app updates: Make sure the Glint app is updated to the latest version. On Windows, if you use the Microsoft Store to get the app, check there for updates.
3. Update Windows 10: Ensure your operating system is up to date, as app compatibility often depends on OS versions.
4. Run as Administrator: Right-click on the app icon and select "Run as Administrator" to see if it opens.
5. Check for background processes: Press Ctrl + Shift + Esc to open Task Manager. Look for any Glint app process running in the background. If you find any, select it and click "End Task" before trying to reopen the app.

If these steps don't work, it could be an issue with the app compatibility or a temporary outage. Let me know what you observe from the above, and if needed, I can guide you through more advanced troubleshooting.

Are you currently able to access your Glint account through the web browser as a temporary workaround? That might help keep an eye on your investments while we fix the app issue.

Looking forward to your reply to assist you further!