What is the process of Rundll32.exe in Win7 system? How to fix Rundll32.exe error

Rundll32.exe is used to run DLL files in memory and they are used in the application. This program is very important for the operation of the system. The user who is using the Win7 system responds. When he runs the software, he appears "Rundll32.exe application error" and asks how to solve this problem? Then let's talk about the process of Rundll32.exe in Win7 system, how to fix Rundll32.exe.

The specific steps are as follows:

First, there are three cases of Rundll32.exe in the process

1, the graphics card program will be called, but the graphics card process can end, the service can also shut down.

2, the rogue program will be called, this process will appear;

3, also depends on the path, as long as the system32 and system32\\dllcache\\ path Rundll32.exe are virus wood In either case, the Rundll32.exe process itself does not affect the system after the end of the process, if you do not let the end there is a problem.

Second, Rundll32.exe repair

1, turn off the virus process explorer.exe+rundll32.exe.

2, repair the virus startup items, prevent the virus from starting in the system Automatically loaded when.

3, according to the path pointed out by the virus startup items, one by one to find the virus under each folder, one by one to delete.

4, restart, then open the anti-virus software to scan the anti-virus.

5, clear the system junk files (mainly temporary folders)

Third, the prompt is missing exe file solution

1, Windows 95/98/Me system, then Copy it to the C:\\WINdows\\system32\\ directory.

2. For Windows NT/2000 systems, copy them to the C:\\WINNT\\system32\\ directory.

3, Windows XP system, then copy to the C:\\WINdows\\system32\\ directory.

4. Windows 7/8 system, copy it to C:\\WINdows\\system32\\ directory.

The above is the process of Rundll32.exe in Win7 system, how to fix the whole contents of Rundll32.exe. If you are also running software or a user who has encountered such a problem, you can refer to the above method to solve this type of problem. Then hurry and try it!