No Read or Write into SQL Database in Distribution configuration (Urgent)

Hello
I have build an application that have use database. It works fine when in debug mode but when i make installer then there is no read or write operation into database. I am using SQL Toolkit 2.2 and LabWindows 2010 and SQL Server 2008.
Kindly help me because now i want to handover application to my client.
Best Regards
Umer

Hi Umer
This is a standard issue with the SQL toolkit. Read the Help under Library Reference->SQL Toolkit Library->SQL Language Reference->Distributing an SQL Toolkit Executable or DLL.
It says:
"Distribute the following files with an executable or DLL that uses SQL Toolkit functions.
You must use the CVISQLShared.msm merge module to install support for the LabWindows/CVI SQL Toolkit. The CVISQLShared.msm merge module is located in the Program Files\Common Files\Merge Modules directory.
Note Use the CVISQLShared_x64.msm merge module for 64-bit executables and DLLs.
Include the sqldistsupp.exe and sqldistsupp.dsn files when you create a LabWindows/CVI distribution in order to install required database components. Set sqldistsupp.exe as the program to run after installation in the distribution.
The sqldistsupp.exe program, located in the [CVIDIR]\redist directory, creates a system data source name using sqldistsupp.dsn. The sample sqldistsupp.dsn file creates a data source called CVI SQL Samples, which works with the Microsoft Access ODBC driver. You can use the tokens [WindowsDirectory], [WindowsSystemDirectory], [CVISQLInstallDirectory], and [AppInstallDirectory] in the .dsn file. At installation time, the sqldistsupp.exe program replaces these tokens with the proper paths.
Notes
For 64-bit executables and DLLs, use the sqldistsupp.exe and sqldistsupp.dsn files in the [CVIDIR]\redist\x64 directory.
[CVISQLInstallDirectory] is the directory containing sqldistsupp.exe and is equivalent to [AppInstallDirectory].
The location of [CVIDIR] varies depending on the latest version of LabWindows/CVI you have installed.
Version
[CVIDIR] Folder Location
LabWindows/CVI not installed
National Instruments\Shared\CVI
LabWindows/CVI 8.1.1 or earlier
National Instruments\CVIxx
LabWindows/CVI 8.5 or later
National Instruments\Shared\CVI
Now, why this essential information is buried is the entirely counter-intuitive SQL Language Reference section I do not know.
Neither do I understand why the install builder does not do this automatically.
Anyone from NI care to comment?

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