Backtrack 4 is not working on virtual box after installing guest additions?

[silvercats]

Because it is not going to the full screen mode in virtual box,I installed vbox guest additions.after that it goes to full screen mode.but can't input anything to bt4.i even can't move the mouse in bt4.im using vista 64bit home basic as host.
thanks.

[Expertz]

It sure looks like a problem with the kernel module. Which version of VirtualBox are you using? Version 3.0 introduced several new features including multiple virtual processor cores and these features are not as stable as the last VirtualBox 2.x feature set. You may be able to achieve greater stability by de-configuring multiple processors in the VM, by upgrading to a later release of VirtualBox 3.x, or by installing the last VirtualBox 2.x.

[silvercats]

thanks.i'm using 3.2.6.bt4 worked well on it before i install guest additions though.i will try another version