virtualbox.org

I keep getting this message: FATAL: No bootable medium found! System halted

I bought the Windows 7 version and I download it from the web but VirtualBox won't install it. Please help!

A.

some information, like what steps you did
1. Start VB
2. Define Windows virtual machine: what options
3 How iso attached?
etc.

and viewtopic.php?f=24&t=48476

Thanks for your reply... The latest version is downloaded and how the iso is attached I have no idea how to install the iso

If you provide the log and the guest config, like said in the linked post, we'll be able to help you further. Right now, not enough information I am afraid...