The list index is not appearing after installation. What can I do?
Download the setup from Microsoft Website and Re-install it... I hope you will not face that problem again...
The Windows Media Player problems occur either because your installed version is not compatible with your system or it is not installed correctly. In order to fix the problems, I recommend you remove your version of the program using Add or Remove Programs feature (Control Panel > Uninstall a program) and download and install the version specially designed for your Windows platform. You can acquire it from the Microsoft Download Center.