0xC1800103-0x90002:The resolution of the error code of Windows upgrade

Error Code:0xC1800103-0x90002
Explain how to deal with this error code.When I try to upgrade to Windows 10, it seems that it may fail with a "0xC1800103-0x90002" error.
There are various possible causes.
This error seems to occur when the drive to which the temporary directory is assigned cannot be accessed from the information on the net.

This error seems to occur when temp or tmp is set to a drive other than C drive with the following settings, but that drive is currently unavailable.

 0xC1800103-0x90002 Error handling


Related Link

Windows Update errorcode list

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