Unable to Load dbexpsda.dll

martin · Post by **martin** » Mon 07 Nov 2005 09:51

Hello !

We get the error "Unable to Load dbexpsda.dll" from time to time in one of our Delphi 6 based server applications. The error happens on the attempt to connect to the database.

What could be the reason for this ?

Any help greatly appreciated. Thanks.

Cheers
Martin

Ikar · Post by **Ikar** » Tue 08 Nov 2005 08:43

This error can be raised in two different cases:
- LoadLibrary can't load DbxSda.dll
- LoadLibrary can't load sqloledb.dll

martin · Post by **martin** » Tue 08 Nov 2005 10:22

Ikar wrote:This error can be raised in two different cases:
- LoadLibrary can't load DbxSda.dll
- LoadLibrary can't load sqloledb.dll

Thanks for the info, but why can this happen ?

I'm aware of the fact, that the list of reasons why a dll cannot be loaded might be quite long but I would appreciate if you could try to help me to solve this issue.

We are using the CoreLab dbexpress components for a long time and never had any seriois issues with it.

-> Do you see any possible problem related to windows 2003 server enterprise edition with lots of memory and PAE mode enabled ?

-> Might the usage of operon dual core cpu's cause any problem ?

-> Is there a general limitation in the number of concurrent connections/SQLConnectionObjects beside the licencing issue on the server ?

Thanks,
Martin

Ikar · Post by **Ikar** » Tue 08 Nov 2005 14:36

Please check your DbxSda version (from history.html file). If it is earlier than 2.50.5 try downloading latest driver version.