I use virtualBox version 4.2.6 and I install windows server 2008. the issue is when I was working with this windows a message is displayed said that the capacity of disk is limited. so I want to know if there is a method to increase the disk size. thank
It looks like what ever type of file format the disk is stored in does not support resizing using the tool
Resize hard disk operation for this format is not implemented yet!
If the disk was set to Fixed and not dynamic that is probably the issue.
Your vdi format does not support resizing. Maybe you could try cloning it to a new, larger vdi, possibly with a format that does support resizing. Have a look at the
Then you can use the new, larger vdi in your virtual machine.