DLL problem, urgently need a master to solve 10

There are several possibilities:

1. The DLL version installed on the current computer is incorrect or the supported system is incorrect (for example, the DLL used in WIN 10 is installed under XP, and the 64-bit is installed on the 32-bit system), generally reinstall the correct version to resume normal use.

3. After the general **, after overwriting the original file, enter the full name of the regsvr32 dll file in the run box, and you can re-register the dll file and resume normal use.

When copying the dll file, you need to copy it to the corresponding directory

c:\windows\system (windows 95/98/me)

c:\winnt\system32 (windows nt/2000)

c:\windows\system32 (windows xp,vista,7,8,10)

If it's a 64-bit file C: Windows Syswow64.

In fact, this file plays an important role in the system and software.

1. Some apps like games don't run properly.

2. The system cannot operate normally, and the computer blue screen phenomenon appears.

3. Some functions of the system cannot be used normally, such as no sound.

4. Some programs on the desktop cannot be deleted because the DLL file is running in the background.

Cause: This chain is caused by a malfunction.

<>4. Then copy the file to the system contact directory;

The directory for the 32-bit operating system is: C: Winnt System32 and the system directory for the 64-bit operating system is C: Windows Syswow64.

5. Finally, press the "windows+r" key combination to open the running window, enter the command "regsvr32", press enter to solve the problem.

Method 1: Restart your computer.

Sometimes the issues that can lead to the error of not finding or missing dll files are temporary. Rebooting may be an option, as long as it resolves the problem.

Method 2: Reinstall the program.

If a DLL error occurs while using or opening a particular application, it is possible to reinstall this program to be able to properly install and register the missing DLL file again. However, in most cases, this way does not work well.

Method 3: Recover deleted DLL files from site.

You may have accidentally deleted the dll file but it hasn't been implemented yet. As a result, errors such as dll not found or missing dll are found. You can go to the station in your computer and check if these files are saved there.

If so, try restoring them using the "Restore" button. However, if you are unable to view your lost DLL files in the station, what you can do is to ask for help from the file recovery software.

Method 4: Use file recovery software to recover lost DLL files.

If the lost files work properly before deletion, it is a wise idea to use a free data recovery software software to recover deleted DLL files.

1. If there is a message missing or cannot be found when running a software or compiling program, you can copy it from the lost ** on the Internet to the specified directory (generally the system directory or put it in the software directory), or add a file reference again.

Second, after the **** file, first extract it (generally zip or rar archive), and then select x86 x64 according to the situation of the 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 whether it's x86 or x64, it is recommended to try 32-bit first.

3. Select the file version according to the software situation. This step is more complicated, if you have the same computer, it is more convenient to copy directly from the computer, otherwise you need to know the computer to guide or try it one by one.

4. Copy the file directly to the system directory

1. Windows 95 98 ME and other systems, copy the DLL to the C: Windows System directory.

2. Windows NT 2000 and other NT systems, copy the DLL to the C: Winnt System32 directory.

3. Windows XP Win7 Vista system (64-bit system corresponds to 64-bit DLL file, 32-bit system corresponds to 32-bit DLL file), copy DLL to C: Windows System32 directory.

4. If your system is 64-bit, please copy the 32-bit DLL file to the C: Windows syswow64 directory.

5. Open"Start-Run-Enter: regsvr32 dll full name, click OK. If you are prompted that the registration is successful, you can do it.

In this case, it may be a problem with the software itself, and it is recommended to reinstall the software.

1. Open QQ PC Manager and click the button in the upper right corner to switch to the classic interface.

2. Click [Computer Clinic] in the lower left corner

3. After entering, find [Missing DLL File] in the [Software and Hardware] section.

4. After entering, select the corresponding DLL file to repair.

DLL is an abbreviation for Dynamic Link Library. DLL files are usually stored in the C: Windows System32 directory.

A dll is a library that contains ** and data that can be used by multiple programs at the same time.

Introduction to dll files.

In Windows, many applications are not a complete executable file, they are divided into relatively independent dynamic link libraries, i.e. DLL files, which are placed on the system. When we execute a program, the corresponding DLL file is called. An application can have multiple DLL files, and a DLL file can also be shared by several applications, such a DLL file is called a shared DLL file.

For example, in the Windows operating system, the CommlG32 DLL executes common functions related to dialog boxes. As a result, each program can use the functionality included in the DLL to implement the Open dialog box. This helps to promote reuse and efficient use of memory.

By using DLLs, programs can be modularized and composed of relatively independent components. For example, an accounting program can sell by module. You can load individual modules into the main program at runtime, if the corresponding module is installed.

Because the modules are independent of each other, the program loads faster, and the modules only load when the corresponding function is requested. In addition, it is easier to apply updates to individual modules without affecting the rest of the program. For example, you may have a payroll calculation program, and the tax rate changes every year.

Once these changes are isolated into DLLs, you can apply updates without having to rebuild or install the entire program. Some files in the Windows operating system are implemented as DLLs for ActiveX controls (.).An example of an ocx) file ActiveX control is the calendar control, which allows you to select a date from the calendar.

Control Panel (.)cpl) fileAn example of a CPL file is an item located in a control panel.

Each item is a private DLL. • Device Driver (.)An example of a DRV) file device driver is a printer driver that controls printing to a printer.

It is not possible to judge whether it is a Trojan or a virus just from the file suffix of the dll, pay attention to whether the problem is suspicious, and combine it with the anti-software virus to determine whether it is a poisonous dll file

The full name of the DLL file is dynamic link library, Chinese means dynamic link library, DLL file is an executable file, it is a library containing ** and data used by multiple programs at the same time, dynamic link provides a way for the process to call a function that does not belong to its executable **, and the executable ** of the function is located in the DLL file, the DLL file also helps to share data and resources, Multiple applications can access data from a copy of a dll in memory at the same time!

Consequences of DLL file missing corruption:

1. Some apps like games don't run properly.

2. The system cannot operate normally, and the computer blue screen phenomenon appears.

3. Some functions of the system can not be used normally, such as no sound 4, some programs on the desktop cannot be deleted, which is also due to the dll file running in the background caused by the startup item will have dll file:

It is recommended that you use 360 Security Guard to optimize the boot item.