Random AV's

martin · Post by **martin** » Tue 14 Feb 2006 10:18

We randomly get AV's while calling Destroy of the Query object in our multithreaded server application.

The address involved in the AV point somewhere into the memory space of MSCTF.dll/oledb32.dll/midas.dll/OLEDB32R.DLL/sqloledb.dll.

My questions:

1. Are there any known problems with multithreading and the use of dbexpress for sql server 2000 ?

2. Is there anything we could do to further tracking down the problem ?

We are using Delphi 6.

Ikar · Post by **Ikar** » Wed 15 Feb 2006 08:41

Please specify your exact DbxSda version. For example - 3.00.8 Trial.

martin · Post by **martin** » Mon 20 Feb 2006 10:34

In the property page of the dll it says 2.50.4.0

Ikar · Post by **Ikar** » Mon 20 Feb 2006 12:43

> 1. Are there any known problems with multithreading and the
> use of dbexpress for sql server 2000 ?

No, there are none.

> 2. Is there anything we could do to further tracking
> down the problem ?

Try downloading last version of DbxSda (2.50.7). If problem persists then send us complete small sample to demonstrate it, including script to create server objects.

martin · Post by **martin** » Mon 20 Feb 2006 13:09

Ikar wrote: Try downloading last version of DbxSda (2.50.7). If problem persists then send us complete small sample to demonstrate it, including script to create server objects.

Where/how can i download this version (2.50.7) ? Does the latest Upgrade to V3.x still work with D6 ?

Ikar · Post by **Ikar** » Tue 21 Feb 2006 13:42

> Where/how can i download this version (2.50.7) ?

Please see your registration mail for details.

> Does the Upgradet to V3.x still work with D6 ?

Yes, it works.