Both disk management and diskpart look correct and equal to each other.
I'd suggest filing a support request and referring to this thread in the problem description. If you have an existing support agreement, To file a new request, please refer to the following steps:
- https://www.vmware.com/support/login.do
- Login with your VMware.com account which is associated with your support contract
- Click the product name you need to file a request for assistance on
- We will respond in the appropriate time frame
- Platinum Support Customers: http://www.vmware.com/support/services/Platinum.html
- Gold Support Customers: http://www.vmware.com/support/services/Gold.html
Otherwise, I might mention this to your regional SE or sales rep. They may be able to file a ticket for you.
If that SR is able to identify and fix the problem, we can post the solution here.
Regards,
EvilOne
VMware vExpert 2009

NOTE: If your problem or questions has been resolved, please mark this thread as answered and award points accordingly.