Devcon's failure in win 10 system is caused by the wrong setting, and the solution is as follows:

1. Press win+R key on win 10 system to start running and enter regedit.

2. After entering the Registry Editor, click HKEY_LOCAL_MACHINE.

3. click on the HKEY local machine->; Software->; Microsoft->; windows update-& gt； UX .

4. Find the IsConvergedUpdateStackEnabled on the right side of UX, and right-click to select Modify.

5. After entering the editing numerical interface, change the numerical value to 0, and click OK to restart the computer.