Thanks Adam,
I have been in MS supprt before but it didn't help me, I am sick of the SQL server I want to switch to MS Access DB, why don't you have installation guide for the access? I have found only one page about modifying the web.conf but it does not enter in details. it does not say anything about the connectionstring, and if I delete the add key conneciton string it says "no connectionstring found" or somthing similar, where can I find more info?
thanks