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I ended up having an issue with the web.config, thanks for your help.
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I ended up having an issue with the web.config, thanks for your help.

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I am trying to configure a 32bit !!S web services application to work on Windows 2008 R1 64bit which connects to an Oracle database. &nbsp;On the Web Services server I have an Oracle 32bit client installed, a Application pool for 32 bit applications, and my connection string is correct. &nbsp;When I try to send to the web service I get the following error &quot;&nbsp;Server was unable to process request An OLE DB Provider was not specified in the ConnectionString&quot;. &nbsp;I have a Windows 2008 R1 32bit environment setup exactly the same and it works fine. &nbsp;Are there any issues using a Oracle 32 bit client on a Windows 2008 64bit machine? Or should I say problems accessing classes?<br />
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Thanks<br />
Brian
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I am trying to configure a 32bit !!S web services application to work on Windows 2008 R1 64bit which connects to an Oracle database.  On the Web Services server I have an Oracle 32bit client installed, a Application pool for 32 bit applications, and my connection string is correct.  When I try to send to the web service I get the following error " Server was unable to process request An OLE DB Provider was not specified in the ConnectionString".  I have a Windows 2008 R1 32bit environment setup exactly the same and it works fine.  Are there any issues using a Oracle 32 bit client on a Windows 2008 64bit machine? Or should I say problems accessing classes?

Thanks
Brian

OLE DB Provider was not specified in the connection string.

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.

Oracle Database

.NET application servers, a Windows Server role in an application role, includes Internet Information Services (IIS) to provide web server support, the .NET Framework to provide application support, ASP.NET to provide server side scripting, COM+ for application component communication, Message Queuing for multithreaded processing, and the Windows Communication Foundation (WCF) for application communication. There are also third party server systems that provide .NET support, including Mono, Base4, TNAPS and cc Devnet Data Access Server.

.NET App Servers

IIS is Internet Information Services, the web server included with Windows Server operating systems. All current versions are built on a modular architecture; modules can be added or removed individually so that those required for specific functionality are installed. The full installation of IIS includes HTTP, security, content, compression, caching, logging and diagnostics.