Hi Peppes, Looking for some major help here with the"Duplicate Formula" message in DAZ Studio 4.  I have done all that DAZ3d has posted and still get the error.  Some of you may have had it fixed some not.  I have Installed, uninstalled, re-installed DS4 and DS4.5.  I have used the DAZ3d un-install and a 3rd party un-installer to try and remove DAZ3d - 4 & 4.5 and all its' componets so that I can have a clean new install.  I also have DAZ3 installed on the same puter and I really do not want to have to remove it as well. I have spent a lot of time with it and hate to lose it.  I had DAZ4 already working  but wanted to go up to 4.5.  The "Duplicate" error was there in 4 but I was able to work with it.  Now trying to install Hiro 5 thing have gotten worst. to the point that I cannot load any genesis at all and the Poser H5 will not even load I get just a Blink. Anny and all help is most welcomed