id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 963,VirtualBox aborts a VM => Fixed in SVN.,David Moskowitz,,"Host: Windows XP Media Center Edition 2002, SP2 plus all critical patches Guest: Windows XP Pro, SP2 plus all critical patches Just booted VM and assigned a transient shared folder. Mapped that folder to Z: in the VM and... Here is the last part of the log. I've attached the entire log to this report. 00:01:58.921 !!Assertion Failed!! 00:01:58.921 Expression: RT_SUCCESS(rc) 00:01:58.921 Location : E:\vbox\1.5-w32-rel\src\VBox\VMM\PDMDevice.cpp(1920) pdmR3DevHlp_ISASetIrqNoWait 00:01:58.937 VERR_TIMEOUT (-40) - Timeout. ###",defect,closed,other,VirtualBox 1.5.2,fixed,Guest abort,davidm2@…,other,other