Win Vista installation fails

[Night_Storm]

I thought that Vbox 1.5.0 supports 64bit software

Is this wrong?

When i try to install Vista, an error occurs: " Attempting to load a 64bit application, however this CPU is not compatible with 64bit mode"

CPU: Intel Core 2 E6600 2x 2.20 ghz

need help

thanks

[stefan.becker]

Host? Guest? => exact Versions for which CPU?

Host CPU?

Which Vbox Version (exact filename!)?