Win8 Install MSI program 2502, 2503 Error resolution

In Win8, the code 2502 and 2503 errors often occur when installing the MSI installation package . In fact, this error is due to insufficient installation permissions, because this MSI installation package is not like the other EXE installation program,

There is no "Run as Administrator" option after clicking "Right button" on the installation package. So, what should I do when the installer has 2502 or 2503 errors in Win8? Please come and see with me.

The workaround for this issue is as follows:

1. Place the mouse on the icon in the bottom left corner of the Win8 screen, click the right mouse button and select " command Prompt (Admin) (A)" in the popup menu.

2. In "Command Prompt (Administrator) (A)" Enter the full path of the Msiexec/package program and the program name (note the space), such as: I was to install the E-drive under the 5201351.msi

C:\windows\system32>msiexec/package e:\5201351. msi    // You can actually simply enter the full name of the program

3, then press ENTER, the installation program will automatically start, at this time, in the installation process will not encounter 2502, 2503 error.

Win8 Install MSI program 2502, 2503 Error resolution