Don, Unfortunately, not all parts of FH will have installed on your App Drive E:\. The C:\ProgramData\Calico Pie\Family Historian\ data folder will be on the SSD, Many ancillary components will have been installed in C:\WINDOWS\ on the SSD. Also I suspect the C:\Program Files\Calico Pie\Family Historian PDF\ printer is on the SSD. So all you have saved is about 30 Mbytes of SSD storage space. You also run a small risk that your configuration runs into trouble, because it will never have been used by Calico Pie, or anyone else. Regards, Mike Tate _____ Subject: Re: [FHU] FAMILY-HISTORIAN-USERS Digest, Vol 10, Issue 268 I have FH installed on my App Drive, E:\ It seems to work fine. I have an SSD drive for C:\ and want that purely for the OS. Speed is not an issue for FH Regards Don Brown On 8 December 2015 at 15:12, Beryl & Mike Tate via <family-historian-users@rootsweb.com> wrote: The manufacturer has mislead you. You should install all programs to the SSD C: drive as they are extensions to the OS, including FH. FH probably will work split across drives but I do NOT recommend it. AS should install to C: drive too. It is all your Documents and FH Projects that should be on the HDD I: drive. Regards, Mike Tate --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus