Upgrade Win8 Professional Edition to 8.1 through the Store app Store. After the download is complete, 'prepare to restart' at the last step, the 'error 0x80004005' is displayed, as shown in the figure:
Cause analysis:
Microsoft pointed out that if some dynamic link library files (. dll file), or there is a firewall between the computer and the Internet that does not allow HTTPS (SSL) connection, the error 0x80004005 may occur.
You can use the regsvr32 command to register several. dll files:
1. Press Win + X and select "command run character (administrator )";
2. In the "command run" field, enter the following command one by one and press enter to take effect:
Regsvr32 Softpub. dll
Regsvr32 Wintrust. dll
Regsvr32 Initpki. dll
3. Click OK ";
4. Restart the computer to take effect.
Then upgrade the Win8.1 system to solve these error code problems.
