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Hello,<br />
I have developed a C# application running on Windows 7 (32 bit) called <b>RBS07.exe </b>which accesses a remote SQL database. It is now ready for testing and so I need to install the .exe on a Windows 7 (64 bit) machine. After compiling on the development box I copied the RBS07.exe to the test PC and set up the appropriate ODBC connections. However when I run this RBS07.exe on the test PC , it displays the 1st window and subsequently crashes (I suspect when attempting to connect to the remote SQL server. The error message is &quot;<b><i>Unhandled error has occurred in your application - Object reference not set to an instance of an Object</i></b>&quot; &nbsp; &nbsp; <br />
<br />
The Test PC does not have MS Visual 2010 installed. Is there any way that I can get more information on what is causing the error ?<br />
<br />
regards<br />
Pat
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Hello,
I have developed a C# application running on Windows 7 (32 bit) called RBS07.exe which accesses a remote SQL database. It is now ready for testing and so I need to install the .exe on a Windows 7 (64 bit) machine. After compiling on the development box I copied the RBS07.exe to the test PC and set up the appropriate ODBC connections. However when I run this RBS07.exe on the test PC , it displays the 1st window and subsequently crashes (I suspect when attempting to connect to the remote SQL server. The error message is "Unhandled error has occurred in your application - Object reference not set to an instance of an Object"     

The Test PC does not have MS Visual 2010 installed. Is there any way that I can get more information on what is causing the error ?

regards
Pat

,EXE fails when transferred to new PC

Microsoft SQL Server 2008 is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning. Major improvements include the  Always On technologies and support for unstructured data types.

Microsoft SQL Server 2008

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.