I am consistently getting a registry related error when I try to install the Parallels Tools package on both a Win XP and a Win 2000 guest. The guests I am trying to install to are both nLite modified versions of those OS's. Is that the likely reason for the pictured error? This has been happening with the Tools packages in Beta 5 and now also Beta 6, whether I start clean or try to update a previous (Beta 4) install. I have even tried installing these newer Tools versions while running the guests under the Parallels Windows version (I share the same guests between both systems anyway) and I still get the same error when trying to install. Thanks for any advice on this!