Win7 system pop-up rundll32.exe application error how to solve?

The Win7 system always pops up the rundll32.exe application error window. What should I do? There are users in the Win7 system that always pops up the rundll32.exe application error window, what is going on? In fact, this may be due to the virus in the computer destroyed the rundll32.exe program, caused by the anti-virus software to kill the rundll32.exe file, the rundll32.exe file is missing, then how to solve this problem? The following small series for everyone to introduce the Win7 system pop-up rundll32.exe application error solution.

cause of the problem analysis: computer with a virus destroyed the rundll32.exe program, leading to the investigation by anti-virus software to kill the rundll32.exe file, there will be rundll32.exe file to be lost. Rundll32.exe is a program that runs DLL files. Win7 system prompts rundll32.exe application error is caused by the loss of related DLL files.

Solution:

1. First, perform a virus Trojan on the computer, such as Jinshan Guardian, after thoroughly killing the computer's virus Trojan, and then repair the rundll32 through this tool. The loss of the exe file. If the repair is successful, there will be no error in the rundll32.exe application.

2, of course, we can also manually download the rundll32.exe file on another computer or download the rundll32.exe file on the Internet;

3, then copy it out On the faulty computer, save the rundll32.exe file to the system disk C:\\windows\\system32\\. Now I have retrieved the lost file. You can run some programs.

The above is Xiaobian for everyone to introduce the Win7 system pop-up rundll32.exe application error solution. If you encounter the above situation, you can follow the above steps, after the operation is completed, there will be no error window.