How can I organize multiplethreading access to the database via SQL CVI Toolkit?

[don't know]

I have to organize multiplethreading access to the database Access (Microsoft Access Driver in ODBC).

I have tryed to use function

DBInit (DB_INIT_MULTITHREADED) before function DBConnect, but this function doesn't work (returns error code).

I have 3.525 version of ODBC.

I use LAB Windows/CVI 7.1.

Note that singlethreading access work successfully.

How can I organize multi-threading access to the database?

Maria.

[robskii]

Try configuring you Access database as a System DSN.

What is your error code?

If it still does not work, attach you database along with code and I will try it.

robskii

[don't know]

Thank you for your reply.

I'll check what is an error code and I'll back with reply tomorrow.

[cosmo]

I would make sure that the Microsoft Jet drivers are also atleast on version 3.   Prior to that, I don't think the Jet drivers were multithreaded.  This might be your problem.  But your system would have to be way out of date...

Orlan

[don't know]

Thank you to all ! After I register it as DSN server it works successfully.