The problem of mpgaout. dll cannot be found when X2 is started.

After the installation is completed, the first startup is normal. When it is disabled and started again, the system will prompt that the mpgaout. dll file cannot be found. For this reason, I searched the internet. The general solution is to copy a corresponding file from other places to the system directory or the installation directory; many people even download this file online. But copy this

After the installation is completed, the first startup is normal. When it is disabled and started again, the system will prompt that the mpgaout. dll file cannot be found. For this reason, I searched the internet. The general solution is to copy a corresponding file from other places to the system directory or the installation directory; many people even download this file online. But copy this

After the installation is completed, the first startup is normal. When it is disabled and started again, the system will prompt that the mpgaout. dll file cannot be found.

For this reason, I searched the internet. The general solution is to copy a corresponding file from other places to the system directory or the installation directory; many people even download this file online. However, after copying this file, more files need to be copied. Some people are more stupid in the method, and re-install it after uninstalling it. Some people say that after re-installation, it is only the first time that it runs normally.

In fact, this file is usually located in the C: \ Program Files \ Common Files \ Ulead Systems \ MPEG directory on your computer. uninstalling the file will delete this directory. The current online comparison solves the problem. Copy all files in the preceding directory to the installation directory of the Shadow:

Mpgaout. dll was not found at the beginning, and I copied it.
Restart "Sound and shadow" and prompt that mpgvout. dll cannot be found. I copied it again.
Restart "Sound and shadow" and prompt that mpgmux. dll cannot be found. I copied it again.
......
Restart "Sound and shadow" and prompt that the mpgcheck. dll cannot be found. I copied it again.
This time, the "voice and image" function is automatically disabled.

It took dozens of minutes in the morning.

Finally, copy all the Files in C: \ Program Files \ Common Files \ Ulead Systems \ MPEG To the X2 directory of the audio and video, and double-click "audio and video X2 ", "miracle" appeared, and went in.

Since all the files are installed on your computer, these DLL files are stored in a separate directory, which is unreasonable. So how can I find these library files when the main program vstudio.exe is started? On Windows, the mechanism is to set the PATH variable.

On the "my computer"-"properties"-"advanced"-"environment variables" interface, check the PATH environment variable and find that it has stored the directory C: \ Program Files \ Common Files \ Ulead Systems \ MPEG is added to it. Open a command line window, run the SET command, check the PATH environment variable, and find that it does not contain the above PATH. This indicates that the modification of environment variables has not yet taken effect. To make the modification take effect, you only need to restart the computer.

The answer is simple. restart the computer. After the instance is restarted, the system will be able to run normally.