Another application has opened or is using file C Windows System32 Kernel32 DLL 20

It is a very important 32-bit dynamic link library file in Windows 9x ME, which belongs to the kernel level file. It controls the system's memory management, data input and output operations, and interrupt handling, and when Windows starts, it resides in a specific write-protected area of memory, making it impossible for other programs to occupy this memory area.

Sometimes, Windows pops up the "Illegal Page Fault" message box, which is simply caused by a conflict caused by one or more programs trying to access the occupied memory protection area. The error is usually caused by a specific program, but it can also be multiple files or programs. If it is caused by a certain program, then you can try to reinstall or upgrade the program to solve the problem, while if it is caused by multiple files and programs, it is most likely caused by a corrupted hardware device drive.

How to fix it. It is an important system file, and it is possible that this file is corrupted and needs to be repaired.

Insert your system disk, assuming an F drive, reboot or boot the disc into the recovery console, and run the following commands in order (excluding quotation marks and parentheses).

c: cd windows\system32.

ren renamed).

Expand F: i386 C: Windows System32 (replacement)."

Just reboot it.

You follow what I say, no problem!

Not specified to run on Windows, or it contains errors. Try reinstalling the program using the original installation, or contact your system administrator or software vendor for support. ”

How can this be solved? The method is actually very simple: count early.

2. Put it in the program directory where the file is missing.

3. The locations of the different operating systems are:

WinXP Win7 8 (32-bit): C: Windows System32

Win7 8 (64-bit): C: Windows syswow64 copy to the corresponding directory, and change the previous file for Tuque.

Start running msconfig start find an option similar to lnspcf07 as you said uncheck OK and then.

1. Start Run type: regedit, and press enter.

2. Select "My Computer", then click "File" and "Export" to click "Save". The purpose of this is to back up the registry so that it can be restored in time after misoperation. The way to recover this is to find the file you just saved, double-click on it, and select "Allow Import".

3. Select "My Computer", press the F3 key, then enter "LNSPCF07", click "Find Next", after finding it, be sure to check whether it is a file, because the file name you gave is incomplete, if confirmed, click "right-click" on the item and select "Delete". At this time, you can enter to search, after the result comes out, you have to look at the value part behind, you can't just look at the file name, as long as there is a file on it, whether it is written on the side or not (such as:,load), you have to delete!

4, and then press the F3 key again to delete, until it prompts "No corresponding option found".

5. Restart your computer and see if there is anything wrong with the system.

Note, if there are other serious problems, please restore the registry.