Turn on the computer and show that the PSAPI dll is missing, what should I do if the computer cannot

1. If a similar prompt is missing or cannot be found when running a software or compiler, you can copy it from the script home ** to a specified directory (usually the system directory or put it in the software directory), or add a file reference again.

Second, after you get the file down from us, first unzip it (generally RAR compressed package, and then choose x86 x64 according to the situation of your system, x86 is a 32-bit computer, x64 is a 64-bit computer. By default, 32-bit systems are supported, if you don't know if it's x86 or x64, you can read this article.

3. Select the file version according to the software situation. This step is more complicated, if it is a Windows DLL file, the version number. Files that start with or contain NT are generally Windows 2000 files.

Files that start with a version number or contain XP, XP1, XPS2, or XPS3 information are generally WindowsXP files.

Files that start with a version number or contain Longhorn or Vista information are generally Windows Vista files.

Files that start with a version number or contain Win7 information are generally Windows 7 files. If it is not a Windows DLL file, you need to flexibly check the version number, description, information provided by netizens, and the version number of the relevant DLL to judge.

4. Copy the file directly to the system directory

1. Windows 95 98 ME system, copy to C: Windows System directory.

2. Windows NT 2000 system, copy to C: Winnt System32 directory.

3. Windows XP Win7 Vista system, copy to C: Windows System32 directory.

4. If your system is 64-bit, copy the file to the C: Windows syswow64 directory.

5. Open"Start-Run-Enter regsvr32", press enter to solve the problem. Hopefully, what Script House has provided you with will be of great help to you.

There are these two files in it), double-click to register. bat, the registration will be completed automatically (win98 is not supported).

Below is the registration bat file for the 32 system.

For 64-bit, please replace the following system32 with syswow64. )

echo to start enrolling.

copy %windir%\system32\

regsvr32 %windir%\system32\ /s

The echo registration is successful.

pause

The system is broken, and the system needs to be reinstalled.

How to solve the black screen of your computer:

1.The universal solution: reinstall the system;

2.After booting up, after leaving the computer brand, press F8, press Enter, Enter, slow high and redundant into safe mode, advanced start.

Options, the last correct configuration, Enter, Enter, press to try it out;

3.Enter the safe mode, start normally, press enter, and after scrambling the desktop, use antivirus to completely kill the virus;

4.The guards comprehensively examined the computer and killed the Trojan horse and repaired the computer;

5.Unplug the graphics card and memory module, erase it, use a brush, clean the slot dust and fan, replace the internal judgment slot, etc.;

You can restore it with a system disk or USB flash drive.

The registry is broken, just fix it.

If there is a backup, it will be restored, and the general system is not missing files from the system, which is very troublesome, and it is necessary to drive the disk, and to copy things to this disk with this file.