What if I can't locate the program input point?

Often friends install the application software will not be installed, there is an installation prompt: Unable to locate the dynamic link library, cannot locate the program input points on the dynamic link library is the most common. For the installation program can not locate the program input points, we are able to remove from 2 aspects, the first one is the software itself, whether there is a problem, and the other is the computer itself is not a problem. Unable to locate the program entry point for installing the application how can we solve this problem? The following editors introduce General solutions.

　What to do if the program input point cannot be located

The solution to the problem of "unable to locate the program entry point" for the installer should be eliminated from simple to complex methods as follows:

Step one: Download and install mainstream anti-virus software (Kaspersky, Jinshan Poison Bully, 360 security guard, rising, etc.), update the virus database after the whole antivirus, to eliminate virus interference.

Step two: Find out the "Unable to locate the program input point on the dynamic link library Xxxx.dll" error message, the system prompts the missing Xxxx.dll record down

Step 3:100 Degree Search you have recorded xxxx.dll information, in Baidu Search input xxxx.dll (plus DLL suffix), try to download xxxx.dll through the network (most of the current system dynamic link library DLL files can be downloaded through the network), Save the downloaded DLL to a USB flash drive or the specified file directory, if the system program (such as: iexplore.exe, System driver loading, media play player, etc.) error, restart the computer press the F8 key, enter the system security mode, This problem can be resolved by copying the downloaded DLL file to the System32 folder in the Windows directory in Disk C, and then restarting it, if the game program is missing a DLL, you need to go to safe mode after downloading and copy the DLL to the specified location in the game directory (due to the numerous game categories , the required DLLs and locations are different, the small series can not be described in detail, which requires you to explore in practice).

Step four: The above method is still invalid, uninstall the installation failure software, go to the official website to download the application reinstall (not recommended in some small sites to download, and the download ended in comparison with the file download is the official description of the file size), and then try to reinstall the software.

Step Five: The above method still cannot resolve the program input point can not be fixed, we recommend that you reinstall the operating system to try. Still not, please change to a more advanced version of the system.

Unable to locate program input point cause analysis

What is a dynamic link library: English abbreviation for DLL, it is not an executable file, it is able to provide common code functions and data to multiple programs, the application of some of the functions and data are encapsulated in the DLL file, when the program can run the main program needs to call these DLL dynamic link library, Therefore, the error may be caused by a cause.

　reason why the program input point could not be located

1. The user accidentally deleted the dynamic link library DLL file in the program installation directory, causing the program to be unable to find the necessary files at startup and error

(This situation is not universal, but is also one of the reasons) DNF Safe mode can not be lifted? Summary of the method of DNF Safe Mode release

2. Computer infection Trojan virus, although today most anti-virus software has become humane, once found some Trojan virus binding system program, or there are many antivirus software using a knife-cut way, directly to these malicious kidnapping System program deleted (which may contain DLL dynamic link library files), Causes the system or application to lack the necessary DLL dynamic-link libraries, resulting in "Unable to locate the program input point on the dynamic link library" problem (this is more common, most netizens are caused by this reason)

3. When the software or game is updated online, DLL dynamic link library files that should be written or overwritten properly are not successfully downloaded because of unexpected power loss, restart, write error, etc., which causes the software or game to be missing the necessary DLL dynamic link library files during running.

Generally according to the above operation can solve the problem of unable to locate the program input points, if you use the above methods are not resolved, it is likely that the computer hardware and software compatibility problems, you can contact the editor to see if the computer configuration problems and so on.