Two COME installation attempts are pending
If more than one APK or installation attempt is open, identify the intended file and Android's current state before continuing.
Review the active prompt
Check which source application and file led to the visible installer. Similar names can belong to separate download attempts. Do not approve prompts in rapid succession without confirming what each one concerns.
Reduce confusion safely
Dismiss an unintended prompt without uninstalling the app. Review the browser's transfer list and keep one completed intended file. Cancelling a dialog and deleting a file are separate actions; read their confirmations.
Confirm the final result
After one deliberate installation attempt, inspect Android's outcome and the installed app entry. Do not infer success from a closed dialog. If an error remains, record it with the chosen file's source and version.
A useful next step
Continue from one clear installation result instead of switching between duplicate attempts.
Related: A COME link opens an existing app instead of downloading