Win10 10074 upgrade 10122 prompt 0x80d02002 error code reasons and solutions

From our well-known Win7 to the development of today's Win10 system, we can see the rapid development of the system. Now the Win10 system has been updated and upgraded. Although the Win10 system is the latest system, there are still various problems that make you unprepared. Recently, I found that the Win10 system 10074 is upgraded to 10122 and the error code is 0x80d02002. problem. Let us analyze the reasons and solutions below.

One reason: the lack of the C drive disk space

because the upgrade will need to download the full Win10 10122 ESD file, there is a decompression process, so the C disk free space is too small Can not meet the upgrade installation conditions. (Preliminary estimate requires more than 25G of available space)

If your C drive is downloading a lot of things or installing a lot of software, then uninstall and release some free space and try again, if the C drive space is originally small It is recommended to use the Win10 10122 installation image for a fresh installation.

Reason 2: Third-party optimization software or security software is installed in the system

Upgrading Win10 requires a relatively clean system. Excessive software or some optimization may lead to upgrade installation failure. At present, the optimization software for the compatibility of win10 is not introduced, and most of the optimization schemes before Win8 or win7 are not acceptable.

It is recommended to uninstall the software, restore the optimization and try again, if not recommend a new installation. If you encounter this problem, you must first analyze the specific reasons for such problems, and then come back and answer them one by one. Different reasons must be solved in different ways.