Product Edit in front-end Error VM2.0.1

[mangotti]

Hi. I installed VM 2.0.1 and am receiving this error when attempting to edit a product in the front-end.

Fatal error: Class 'VmHTML' not found in /home/******/public_html/administrator/components/com_virtuemart/helpers/shopfunctions.php on line 465

I ugraded to this release in hopes that it would fix front-end product editing capabilities in version 2.0. Please advise