How to convert vdi to vmdk in Windows
VDI The virtual disk image file used in VirtualBox systems. and VMDK an open format and is one of the disk formats used in the Open Virtualization Format for virtual appliances
Step 1
In virtual box shutdown first if the system already running.
Open command prompt run as Administrator
Type CD\ [enter]
Type CD "Program Files\Oracle\VirtualBox" [enter]
Type BoxManage.exe clonehd C:\virtual\VM\DAX2012CU10\DAX2012CU10.vdi D:\temp\DAX2012CU10.vmdk --format vmdk (ex. i have vdi file DAX2012CU10.vdi and convert to DAX2012CU10.vmdk
wait untul progress 100% (see the picture at below)
Step 2
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How to Convert vdi to vmdk In Windows