id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
8323,Windows 7 Guest OS is shutting down unexpectedly,alkutin,,"Windows 7 Guest OS is shutting down unexpectedly.

This is occuring on VirtualBox 4.0.2 when Windows is not used about half of hour.
This error was introduced when I upgrad from VirtualBox v. 3 to v. 4

If I run any program (I use Desktop Assistant) which is emulating user actions on Guest OS, no halting occur.",defect,closed,other,VirtualBox 4.0.2,duplicate,,,Windows,Windows