Win8.1 app store can't download error code 80070057 What to do?

Method 1: Use store store troubleshooting

1. Download the app store troubleshooting tool;

2, run The software will automatically detect possible problems and fix them.

Method 2, clean up the cache

1. Press the Windows+R key to enter “services.msc”, enter the “Services” window;

2, close Windows Update service;

3, find the Softwaredistribution folder according to the address, C:windowsSoftwareDistribution;

4, rename the folder, such as SoftwareDistribution1;

5, re When the Windows Update service is turned on, the SoftwareDistribution folder will be regenerated.

Method 3, manually set DNS

1. Right click on the network connection icon and select “Open Network and Sharing Center”;

2. Click on the network name now connected. Open the network status window and click <;Properties>;

3. Double-click "Internet Protocol Version 4" in the Network Properties window to manually set the DNS server to “4 2 2 2“ and ” 4 2 2 1“, confirm and try again.