Solution win8.1 upgrade win10 case of modern setup host stops working solution

win8.1 upgrade win10 case of modern setup host stops working

win8.1 upgrade win10 case of modern setup host solutions
1 Try to close or uninstall all security classes and anti-virus software. It is best to uninstall. If it is closed, it may run in the background, and then restart win10 installation. (It is best to uninstall each of the three softwares first, or test one by one);
2, some users have optimized the Win8.1 system, too much optimization will cause the installation can not be done, you need to restore the optimization project, and then try again ;
3, check whether there are some previous patches need to be updated before installing win10, first try and then try again;
4, as above are invalid, it is recommended to reinstall win8.1 after upgrading Win10 or directly install Windows10!