Let’s assume that you are transferring some data from your mobile to a personal computer through USB cable. If due to any reason, the USB cable gets unplugged from the computer or mobile during the process, there is a high chance of getting this message on your screen.

Shutdown was already called on this object or the object that owns it

To address Error copying File or Folder – Shutdown was already called on this object or the object that owns it, 0x802A0002, problem, you need to follow these troubleshooting tips- To know more, follow this detailed guide. 1] Check and reconnect the USB cable If your USB cable is damaged or it stopped working suddenly, Windows might display such error message. Therefore, it would be a good idea for you to check if your USB cable is working fine or not and try to re-connect your phone using that cable. 2] Enable File Transfer option on mobile Assuming that you are using an Android mobile, it is mandatory to choose “File Transfer” option after plugging in that USB cable. If your Android mobile has some issue with the USB (or data cable) port, you may face the same problem. Therefore, you should verify if your mobile’s hardware is 100% fine and then, choose the corresponding option from the list that appears after connecting mobile to the computer via USB cable. 3] Run Hardware and Devices Troubleshooter Run Hardware and Devices Troubleshooter and see if that helps you. 4] Contact customer support You may have to contact the customer support for the software that is displaying the error message These are the working solutions to solve this problem. Hope they help.