How to Fix Internal Errors 2501, 2502 or 2503 While Installing from .msi files in Windows

In Windows 8, you can see an error 2501, 2502 or 2503 when you try to install any application program or game from some .msi (Microsoft Installer) files. You can see the same error when you try uninstall some applications or games. The error message is like the one shown below:

Internal error 2502

How to Launch .msi Files using Autorun from CD

In this post, we will see how to autorun a .msi file from a CD. If you are new to Autorun, please read this post: What is AutoRun and AutoPlay ? How to Set it ?
If you want to know more about autorun commands, please read this post: How to Make a AutoRun CD or DVD Using Autorun.inf

The open command supports only executable files. So, if you want to launch an msi (miscrosoft installer) file from CD automatically when it is inserted to CD drive, use the following code in the Autorun.inf file.

How to Make a AutoRun CD or DVD Using Autorun.inf

In this post we will see how to setup autorun on a CD or Pen drive using Autorun.inf file. If you are planning to create a CD with autorun (launch a file automatically on insertion of disc), this post will be helpful for you. If you are not much familiar with AutoRun, read the following post, to get an idea about autorun feature:  What is AutoRun or AutoPlay and How to Set it?

Now, we see how to make an autorun CD.