We have a very old legacy application, developed with Clipper and
Btrieve 5, which runs on ours Windows XP workstations, but has a
Netware NLM (btrieve.nlm) running server-side.
Our network evolved to be a Microsoft network, and this is the only

We are having weekly issues (kind of - it occurs on either Satuday or
Sunday) where our Btrieve 2000i server stops receiving incoming
connections.  The error is:
[06/16/2007 18:30:28.961]: Exception of type

I apologize for any inappropriate cross-posting, but wasn't sure where
whether this is a Pervasive or ADO.NET issue.
I'm trying to migrate data from a propietary system that's based on
btrieve into Pervasive SQL 9.5 using a .NET application written in

I have database software (written in Clarion) which accesses Btrieve
data directly.
I also pull off reports using ODBC via Pervasive CC.
I have found that when I was using 2000i the software would get the

Thanks for reading the post first.
I am developing a VB.net interface which reads from a fixed format
text file and insert the records to the pervasive database. However
the performance is not satisfactory (it took about 2hrs to write 70k

Sorry for posting in this group but there's no group for v6!
I need to do some actions on about 50 files.
But always I get error 88(INCOMPATIBLE_MODE_ERROR) on first few ones.
Then I changed the code to try as many times as needed to get a no