Hello to All, I was running Raxco FD-ISR on WinXP, I think the last version number I have is 173 it's an install file called FDISRfw.exe of 5,942kb. In anticipation of Vista I downloaded an update file called FDISRW_update.msp of 2,536. I ended up doing a clean install of Vista so I no longer have XP. The install notes for the update indicate that I have to have version 164 or above installed before running the update. I really do not wish to install the non Vista version and then update it as I simply wish to install a 'full" Vista version from scratch. Maybe I'm an idiot but I can't find a single Vista compliant executable install file on the Raxco site. I've still got 6 months on the registration and Maintenance so I.m keen to enjoy the rest of the licence period as it wasn't cheap software to purchse as we all know. I would greatly appreciate advice on the best way to proceed and I thank you for reading this post.