I tried imgmount, but unfortunately, it keeps saying that it can't find the physical drive specs in the image. There are two places to find the physical drive specs in VHD images. One is in the boot record (first sector) of the disk image (which exists on all disk images, even raw ones without proprietary headers or footers). The second, is in the the footer of the VHD disk image (unique to VHD files, though other company-specific formats like VMware, etc, tend to also tend to have this info stored in a header and/or footer). So there are 2 places that DosBox could have found this info, but apparently it was incapable of finding it anywhere on my VHD file. Any help here would be nice.