When installing Microsoft Dynamics GP on an x64 OS such as Windows Server 2008 R2 the Data Sources (ODBC) in Control Panel cannot be used as this will create an x64 data source whereas Microsoft Dynamics GP will only work with an x86 data source.
An x86 ODBC connection can be created by using the Data Sources (ODBC) which is located in %windir%\syswow64\odbcad32.exe. You can navigate to it using Windows Explorer or by using the Windows Run command;
