Ensure that you have obtained the following software required for the Parallels Pro Control Panel 10.3.3 installation:
You must install the operating system on the server used for installing Parallels Pro Control Panel 10.3.3. However, for installing Parallels Pro Control Panel 10.3.3 on the Windows 2003 64-bit operating system server, you must perform certain prerequisite tasks. For more information, refer to the 64-bit server requirements. Parallels Pro Control Panel 10.3.3 also requires certain Windows components to be pre-installed on the 32-bit or 64-bit server. For more information, refer to the server requirements.
Note: If you have installed Windows Server 2003 release 2 on the server used for installing Parallels Pro Control Panel 10.3.3, you do not have to install the below-mentioned Microsoft Windows Server 2003 Service Pack1 (SP1).
Important: Before starting the Parallels Pro Control Panel 10.3.3 installation, ensure that ActivePerl, PHP, Webalizer, or Power Tools are not installed on the Parallels Pro Control Panel 10.3.3 server. If any of these software applications are installed, then you must uninstall them before installing Parallels Pro Control Panel 10.3.3.