What should I do if I use the Win8 app store to download the app?

First, return to the traditional desktop location of the win8 system, and then press Windows+X+A on the keyboard to open the command prompt of the win8 system. After the window, enter net stop wuauserv and click the Enter key. After the operation is finished, press win+R at the same time, then enter C:WindowsSoftwareDistributionDownload in it, delete all the files in the open folder, and finally, enter net start wuauserv in the command prompt window and press Enter. can.

Second, if the above method still can not solve the problem, try to temporarily turn off the firewall and third-party security software in the win8 system.