id summary reporter owner description type status component version resolution keywords cc guest host 5533 StartRemoteSession fails with valid machineId achalupa "The following error is being reported when issuing an OpenRemoteSession call using the web services: VirtualBox error: Could not find a registered machine with UUID {00000000-0000-0000-0000-000000000000} (0x80bb0001) The following sequence of web service calls were issued:[[BR]] 1) IWebSessionManager_logon[[BR]] 2) IVirtualBox_getVersion[[BR]] 3) IVirtualBox_findMachine[[BR]] 4) IWebSessionManager_getSessionObject[[BR]] 5) IVirtualBox_openRemoteSession[[BR]] 6) IWebSessionManager_logoff[[BR]] The soap body shows that the proper values were sent to the web server: {{{ <_this xmlns="""">236b56b8f496234b-0000000000000002 236b56b8f496234b-0000000000000001 236b56b8f496234b-0000000000000003 vrdp x }}} Host Environment:[[BR]] Windows 7 64bit[[BR]] 3GB RAM[[BR]] AMD Athlon 64 x2 dual core 4400+[[BR]] Web Services are being invoked via C# application using .NET 3.5 Service References.[[BR]] I attached 2 files:[[BR]] soaptrace.log - This shows all the soap calls between the client application and the vboxwebsrv.[[BR]] vboxwebsrv.log - Console of vboxwebsrv program in verbose mode.[[BR]] Note: No VBox.log was generated since the start didn't actually occur." defect closed webservices VirtualBox 3.0.12 invalid Linux Windows