From: Warren Young Date: March 15 2007 8:52pm Subject: Re: Problem with VC++ 2005 List-Archive: http://lists.mysql.com/plusplus/6433 Message-Id: <45F9B200.9080200@etr-usa.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Dimitris Servis wrote: > > I downloaded the simple MySQL (windows and not windowsx64) and it > works... I do not know why though... There are probably VC++ settings to enable a 64-bit build. Those wouldn't be turned on by default, naturally. I'm sure you can't link a 32-bit DLL (mysqlpp.dll) to a 64-bit DLL (libmysql.dll from MySQL x64).