1, first restart the computer or forced shutdown, in the boot time to press and hold F8 into Safe mode, in the boot into option 3 with the COMMAND + Safe mode to start the computer;
2, then the boot will see a Cmd.exe command window, DOS mode, in the command window input sfc/scannow and then enter, waiting for the system scan after the completion of the first minimize the closure;
3, then press CTRL + ALT + Del combination shortcut key in the keyboard to open Task Manager, and then in the Task manager in the blank of the application under the right mouse click, select "New Task (Run)", input explorer.exe, OK, so the desktop on the things will appear;
4, then use U disk to other computers on the copy (the same system) a name Uxtheme.dll, the specific path is generally c:windowssystem32uxtheme.dll, the U disk on the uxtheme.dll renamed ( For example: Uxtheme.dll.bak), and then copied to their own computer C:windowssystem32 folder can be;
5, after the task manager in the process to end the Explore.exe process, close Task Manager, and then in the Command dialog box, enter del uxtheme.dll carriage return, and then enter Ren uxtheme.dll.bak uxtheme.dll carriage return, Reboot the computer when you are done.
6. Note: If you have completed the reboot and found that you will not be prompted to lose uxtheme.dll failure, but will still show errors (0 c000007b), then repeat the previous two steps after the repair is completed after the reboot on it.
7, repeat the previous two steps after the repair completed, restart on it.