Fix Avast Cleanup Install Error Code 963

Avast Cleanup Installation Error Code 963

The Avast Cleanup app helps in enhancing and improving the performance of your device by deleting all the junk and cache files. This app gets rid of the left-over files and unnecessary applications. Thus, it helps free up a lot of space on your device, be it an Android smartphone or tablet. The Avast cleanup install error code 963 is actually a Google Play Store error that pops up when you try to install your Avast Cleanup application.

Avast Cleanup Install Error Code 963

Please follow the instructions given below, to resolve the Avast Cleanup installation error with code 963 on your Android smartphone or tablet:

Method 1-Using The Clear Data Button

  • First, on your device, open Settings and then choose the Apps option.
  • Next, choose the Google Play Store option and then go to Storage.
  • Now, tap the Clear data button.
  • You can now return to the Apps section under Settings. Then, select the Avast Cleanup app.
  • Please choose the ‘Move to Storage device’ option (in case you have installed the app on your SD card).
  • Finally, on the Cleanup app, select Storage and then tap the Clear data button.
  • If the error persists, please move on to the next method.

Method 2-Uninstalling & Reinstalling

  • On your device, open Settings and then choose the Apps option.
  • Next, go to Manage Application and then tap the All option.
  • Now, open Google Play Store and then select the Uninstall updates option.
  • Please tap the Uninstall button.
  • In case you are making use of an HTC phone, you have to open Settings and then go to Apps.
  • After going to the HTC LOCK screen, you need to choose the Uninstall updates option and tap the Uninstall button.
  • In case you are making use of an Amazon device, you have to go to Settings and then select the Apps & Games option. Then, go to the Manage All Applications section.
  • Next, choose the Avast Cleanup app and tap the Uninstall button to resolve Avast cleanup install error code 963.
  • You can now restart your device and navigate to the Google Play Store app. Here, you can check whether the error with code 963 pops up again.
  • If you find that the error persists, please move on to the next method.

Method 3-Clearing The Cache

  • On your device, open Settings and then choose the Apps option.
  • Now, navigate to Google Play Store and select the Clear Data & Cache option.
  • In case you see a prompt that asks you to confirm the cache clearing, tap the Delete button.
  • After completing the above method, if the Avast cleanup install error code 963 persists, please go to the next method.

Method 4-Force Stopping

  • On your device, open Settings and then navigate to the Application Manager section.
  • From the options displayed, choose Google Play Store. Now, you just have to tap the Force Stop button.
  • After force stopping, please restart your device and check if the error 963 persists. If it does, please move on to the next method.

Method 5-Unmounting Your SD Card

  • On your device, open Settings and then go to Storage.
  • Now, choose the Unmount SD Card option.
  • If you find that the error 963 is still popping up, you will have to update your Google Play Store app.
  • One or more of the methods described above should help fix the Avast Cleanup installation error code 963.
  • We have now seen some of the methods that can be used to resolve the Avast cleanup install error code 963.

Disclaimer

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