This is related to playing movies with Quicktime player. It may be caused by outdated or corrupted system files, a defective registry file, or a malfunction is system settings. If it refers to a Sprint-related program, it will read "Network Busy".
Do not despair because The network is temporarily busy
There is a download available at http://error2048.com to repair this problem. Also, depending on the type of file extension, it may be necessary to convert the file to a different format. There is no reliable source for a concrete resolution to the Quicktime issue. Also, Sprint has not resolved their issue with their version of this error code. It is not something which can be fixed by the user.
TipFor more information, please see: How to fix Connection error #2048