id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 4740,Visual Studio Express 2008 causes Bluescreen during compile with 2 CPUs,Two,,"Rebuilding a project with Visual Studio Express 2008 (C++) inside a VM that uses 2 CPUs causes the Guest to crash with a bluescreen with the following information: ""IRQL_NOT_LESS_OR_EQUAL"" [...] ""STOP 0x0000000A (0xC03A4C74, 0x00000002, 0x00000000, 0x804E8AD5) Running the same guest with only 1 CPU activated causes no kind of errors. Host: Lenovo ThinkPad T400 (with Intel dual core) running Windows XP 32 Guest: Windows XP 32 (installed from scratch with 3.0.2 with 2 CPUs enabled, including all the latest Windows updates) with the following settings: System Base Memory: 768 MB Processor(s): 2 VT-x/AMD-V: Enabled Nested Paging: Enabled Display Video Memory: 16 MB 3D Acceleration: Disabled Remote Display Server: Disabled Hard Disks IDE Primary Master: WinDev-3.vdi (Normal, 30.00 GB) (PIIX4 with SATA enabled) CD/DVD-ROM Not mounted Floppy Not mounted Audio Disabled Network Adapter 1: PCnet-FAST III (Bridged adapter, Intel(R) 82567LM Gigabit Network Connection) Serial Ports Disabled USB Disabled ",defect,closed,other,VirtualBox 3.0.4,fixed,"bluescreen, visual studio",,other,other