Virtual Box Question:

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VirtualBox uses the COM (Component object model) which is developed by microsoft. It uses it for inter and intra process communication. This COM object allows easy sharing of common configuration between different virtual machines and its processes. It provide many user interface option to easily customize the graphics according to their requirements. The user interface is based on a common architecture that includes all the configurations and status information that is globally defined by the process VboxSVC. This process is out-of-process COM server and terminates itself after few seconds. This unexpected behavior keep the COM server running and keep the configuration files locked Due to this there are issues to save the configuration and settings for the user.