What should I do if the Win10 system cannot be activated after upgrading to the 10586 version?

The Win10 system was originally activated. After upgrading to Win10 10586, it needs to be reactivated, but it can't be activated. There is also an error code of 0x8007007d. What should I do at this time? Let's take a look at the reasons why Win10 can't be activated after upgrading to 10586 version, and introduce the solution to this problem.

follows:

Error code 0x8007007B6 there could be a file name, directory name and volume label syntax is incorrect. Generally speaking, because the available space of the system partition is less than 1GB, you can try to run the disk cleaning and checking in the disk tool. Complete the cleanup and check, and ensure that the available space on the system partition is greater than 1GB, try online activation again.

The above is the whole content of Win10 system can not be activated after upgrading to 10586 version. The error code of 0x8007007d can not be activated. You can try it after cleaning the disk.