To fix the issue of not being able to open an in-page file on your Android, you can try the following steps:
1. Check if you have a suitable app installed on your device that can open the file type you are trying to access.
2. Clear the cache and data of the app you are using to open the file.
3. Make sure your device is running the latest software updates.
4. If the file is corrupted, try downloading or obtaining it again.
5. Restart your device and try opening the file once more.
6. If the problem persists, you can seek help from relevant support forums or reach out to the app developer for further assistance.
