HI All,
I am using VS 2003 for my vb.net client application I used VS Flex grid by component one for my application. I am able to run my application on windows XP as I using from long time. For vista 32 it give me error that "Class not registered" for that I have to install the VSFlex on the vista 32 bit machine after that it works fine. But when it comes for vista 64 bit while running my application it give me error that "Class not registered" though I register all dlls using reg.bat file in my application. After that I tried to install VS Flex then it gave me error for 64 bit version of operating system. Please help me to install my existing application on Vista 64 bit.

Thanks

Hi Pankaj Rathod84,

Please change the platform target to x86 to see if it works, this is the steps:
1.Right click the project in the solution explorer and open 'properties'
2.Choose the Compile tab
3.Press the Advanced Compile Options... button
4.Set the Target CPU property to 'X86'

You can get more help from:
http://msdn.microsoft.com/en-gb/vstudio/aa718685.aspx.

Let me know if this helps.
Aland Li

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I am using VS2003 .net . I am not able to find Compile Tab in the properties of solution explorer. And still for Vista 32 I need to install VS flex grid set on every computer separately along with my project to make it work. Is there any solution for that?

Hi Pankaj,

You can also add a <PlatformTarget>x86</PlatformTarget> property in your .vbproj file.

Best regards,
Aland Li

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Hi,

We are changing the issue type to “General Discussion�because you have not followed up with the necessary information. If you have more time to look at the issue and provide more information, please feel free to change the issue type back to “Question�by opening the Options list at the top of the post window, and changing the type. If the issue is resolved, we will appreciate it if you can share the solution so that the answer can be found and used by other community members having similar questions.

Aland Li

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Please mark the replies as answers if they help and unmark if they don't. This can be beneficial to other community members reading the thread.