OK.. I have owned Vue since version 3... and everytime I have been disappointed with upgrades... not the actually program but the paranoia E-on has... to upgrade version 5 inf.. I had to install... version 4esprit, version 5 esprit.. and since I purchased version 5 pro by getting all the "add-ons" online.. I had to enter #'s for each of these over again, and again... now... with Vue 6 Inf.. I now have to insert my Vue 5 Esprit pro disc to get everything going... problem is I don't have Esprit "Pro" disc... I just have esprit disc... i purchased all the add ons one at a time online... (as i stated above) so now all MY c3d items wont work!! hmmm sooo tired of E-on.... wish someone normal would buy them up and get rid of the paranoia!!

Yeah, i know what you mean. I have recently bought a new computer running Windows Vista. I tried to start vue 4 from my old HDD and it asks for the Vue 3 serial (was an upgrade) again. Awwww, hope i find it still somewhere...   Yet i only found my Vue 4 book (containing the vue 4 serial). I should have noted it down in the vue 4 book, its too large to get lost.  ;)

I feel your pain, I had to re-install 5Inf to get 6Inf to see all my stuff that the pre-release had used with no bother, and I'm sorry to tell you this but when you do get it installed and running you'll find out like most of us that it's crap compared to the pre-release, they've messed with the memory management and just managed to screw it up totally!!
See other threads!!

I didn't.  I just used the cd like the message stated.  The cd you have in looks different than the one the message is asking for.