"Kernal driver not installed (rc=-1908)"

I’ve been trying to run a virtualbox but when I click on start I get this error message and when I enter “modprobe vboxdrv” I get “modprobe: FATAL: Module vboxdrv not found in directory /lib/modules/6.8.11-amd64”

I have secure boot turned off and I’m using a PC.

Read your output, you need to first install virtualbox-dkms and only then, use modprobe it can’t find a kernel extension you don’t have installed…