#developerday
Good day!
I installed Oracle VM VirtualBox Manager and Imported Appliance provided for the selected course. Now when I try to launch ”Oracle DB Developer VM” I got the error: ”This kernel requires an x86-64 CPU, but only detected an i686 CPU. Unable to boot - please use a kernel appropriate for your CPU.” I did no changes in the setting of the downloaded .ova file.
My OS is Win 7 64x Prof. My CPU is Intel Core i5 2400 with 4 cores.