>I am getting a random failure when INSERTING (INSERT SQL) records into a DBF using a DLL on a Server. I have even trapped the error and dumped the actual INSERT string to a File, which I later run in the Command Window and it does not fail.
>The INSERT includes a memo field which could be rather big (say 10k). The error itself is: "User-interface operation not allowed at this time. (Error 2031"


The table that you are INSERTing to is not open when you run the insert, and the dll is giving the "Open table" dialog, which is unallowable UI for a dll.