virtualbox.org

hey i'm running a virtual pc with windows vista ultimate x64 and it work but when i open internet explorer i can go to a site but after 20sec internet explorer stops working. i have search the forum and Google but i don't find anything that helps. i don't get any error in the virtual box log files.

here's a video of my problem:
http://youtu.be/iHGE4r8Cj20

here's my setup:

Host: Windows 7 ultimate x64 SP1, Vbox 4.1.4, Bridged LAN;
Intel core i7 3,40GHz
ram: 16 GB

Guest Windows vista ultimate x64 SP2 + 4.1.4 Guest Additions”.

Over 320GB Storage
8.1GB RAM
2 Processors (Out of available 16)
Display men: 256MB (Max I can allow it)
Guest additions were installed with Direct3D


sorry for my bad English i'm from Sweden

Not enough information to be able to help.
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edited my first post

Guest additions were installed with Direct3D

If you installed the guest additions (in safe mode) and installed the D3D instead of the WDDM drivers, this could be your issue.

no i didn't install it in safe mode i installed it in normal mode

still doesn't work

Inside Internet Explorer you could disable GPU rendering. That might help.

Internet Options | Advanced |Use software rendering.

Thanks so much. I had done D3d in safe mode. Despite undoing it, IE still crashed... software rendering fixed it.