Hi,
I have created a few databse applications and like you, I have
never been able to get them to work with an Excell SS. Using the same Opus publication with an Access DB works fine, which would suggest to me that Opus just doesn't work with Excel. It can connect to and read records in the SS but not update them
If you have Access, I would convert your SS to a flat file DB and use that. Alternatively, if you don't, find soemone who does and ask them to create the DB for you and then use Opus to populate it with your data.