I thought I had set the virtual hd to dynamic, but it's now throwing an error that the disk is full! How can I extend the current vdi or change it to dynamic if that's possible. Under php admin for vb storage is displays Type (Format): Normal vdi.
EDIT: Seek and ye shall find there is a guide on here on how to do this, the difference I had to make was to add " " to my .vdi once finished started the VM whereby chkdsk kicked in, then configuring updates, then a cleanup!! Now got a desktop displaying new size and subsequent free space. Simples if you search