Error:Installing product D:\exchangeserver.msi failed. Fatal error during installation. Error code is 1603.
Error 1603 is a known Microsoft/environmental issue. This error message is displayed by the Microsoft Windows Installer Engine and is a general error code that indicates a problem occurred during the installation. The following is a non-exhaustive list of known causes for this error. Short file name creation is disabled on the affected machine. An Install Script custom action is prototyped incorrectly. A file is locked and cannot be overwritten. The Microsoft Windows Installer Service is not installed correctly. The Windows Temp folders are full. The setup was corrupted after installation and therefore fails with this error during un-installation. An older version of Install Shield Developer is being used. A general error occurred during the installation. Print and File sharing is not installed or enabled when installing MSDE 2000. For more information please visit - http://support.microsoft.com/kb/834484/en-us Resolution To resolve this issue, complete th...