Aomei Dynamic Disk Manger could not manage the basic disk, but it could enable you to convert basic disk to dynamic.
Step1. Launch Aomei Dynamic Disk Manager, right-click the basic disk, select "Convert to Dynamic Disk".
Step2. In the pop-up window click "OK".
Step3. Click "Commit" on the toolbar to achieve the goal.
Note:
If your OS is Windows 2000/xp when you click "Convert to Dynamic Disk" the software would guide you to complete the conversion by using the built-in Disk Management. In Windows 7/2003/2008/Vista you could use this function to convert basic disk to dynamic directly.