>Do I put a prg, frx, a mtdll com server or single threaded exe com server in the data directory? What to I name it. Do I name it the name of the udf that the index is looking for? Or.... should I just trap the error in c# and configure a try catch type of thing to bypass the error.

It should be WhateverUDF.FXP. Don't know if you can fix it in C#. It seems to be too late.

>And.... I have a question regarding vfp cursors in a mtdll com server. I love to use cursors as a temp storage area. I use them because they have no disk presence and I can operate on the data with vfp commands that I have knowledge of. I even index the cursors to get the data in a specific order. But..... what happens when the cursor gets really *big*? Does the mtdll com server eventually right some temp stuff out to disk. If so, where on the disk? When accessing the com server via asp.net (ie: the aspnet user is the owner of the process) I need to set all files and directory security to permit aspnet access. So the question is: if the cursor does have temporary presence on disk what file and what directory needs aspnet perms set.


I think that location of temporary files is controled by TMP environment variable but you'll have to verify that with SYS(2023) function.