Contact their support..
http://www.simplyaccounting.com/
You may need to upgrade to the 2007 version.. check with Sage first..
"davey" <(E-Mail Removed)> wrote in message
news

5B2E12B-A6D1-4AA4-9B90-(E-Mail Removed)...
>I bought vista premium home and and I reinstalled simply accounting 2005. I
> opened .sdb file and I made a backup file but when I tried to restore my
> simply accounting backup file, I was not able to restore.
> I was wondering that simply accounting 2005 is compatible with window
> vista.
> If yes, can you tell me what is wrong with me ?
> thank you!