I already have SFWHA installed on my servers, 2008r2 enterprise. I just purchased VR and need to add the Lic key. I didnt have a problem with the first server, going through programs and features I was able to add the key to Lic MGT. But when I went to repeat the process on the second server I add the key and click finsh, then when I open it back up the key is gone and I am unable to add VR.