Hi there! I understand you’re having an issue where Let's Roam prompts you to update, but it just takes you back to the Play Store with the same version. Let's work through this together.

This issue often relates to caching problems with the Google Play Store itself. Here’s a step-by-step guide to help resolve it:

1. Clear Cache and Data from Google Play Store:
- Open Settings on your Windows device.
- Navigate to Apps or Application Manager, then find Google Play Store in the list.
- Select Storage, then tap on Clear Cache and Clear Data. This can help reset any cached issues.

2. Check for Updates:
- After clearing the cache, go back to the Google Play Store and try checking for updates for Let's Roam again. Sometimes just refreshing the connection helps.

3. Reboot Your Device:
- Sometimes a simple restart can help clear out any residual issues after making changes.

4. Manually Search for Let's Roam:
- Open Google Play Store, and search for Let's Roam manually rather than relying on the update prompt. This can sometimes display the correct update version.

If you've tried these steps already or if the problem persists, let me know, and we can explore other options, such as checking if there are server issues or reaching out for more advanced support. Are you satisfied with the solution I provided?