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I recently upgraded to Measurement Studio 8.5 from 8.1 and from Visual Studio 2005 to 2008. After converting my 2005 projects to 2008, I'm getting an 'Evaluation version' notice on my ActiveX graphs.

I tried the License Fixer Utility, but this didn't help. I also uninstalled Measurement Studio 8.1, and this didn't help either. Lastly, I deleted all the controls, deleted the references, re-added the references to the ActiveX libraries, and reinserted the controls.

Still no help. How can I get my ActiveX controls properly licensed? Hi John, Perhaps you can elaborate some more on what software you had installed before and after upgrading to Measurement Studio 8.5.

Questions I have are: • I assume you are using some.NET language like C# or VB.NET and just hosting the ActiveX controls on a Windows Form? • What package of Measurement Studio do you have? • How did you get those ActiveX controls onto your development system? You could have either installed the Visual Studio 6 Support CD which contains the ActiveX controls or installed C++ support and also gained these ActiveX controls. If you did the first option, I assume you have either Measurement Studio Professional or Enterprise?

• Do you see the evaluation message on all ActiveX UI controls? • Did you happen to install any evaluation version on that systems at any given time? • If you go back to your Visual Studio 2005 project, do the controls on your WinForm display eval? If re-adding the controls to your existing project still caused the controls to be in evaluation mode, my feeling is that you have gotten the evaluation versions of cwui.ocx on your system. Can you use these controls in a brand new Visual Studio 2008 project without seeing the behavior?

Lastly, are you saying that simply upgrading a project that contains ActiveX controls from Visual Studio 2005 to Visual Studio 2008 caused this issue. I almost feel like there is something else going on.

Best Regards. I assume you are using some.NET language like C# or VB.NET and just hosting the ActiveX controls on a Windows Form? Yes, C# What package of Measurement Studio do you have? Professional How did you get those ActiveX controls onto your development system? You could have either installed the Visual Studio 6 Support CD which contains the ActiveX controls or installed C++ support and also gained these ActiveX controls.

If you did the first option, I assume you have either Measurement Studio Professional or Enterprise? I didn't do anything special to load them. They were present after the default install. Do you see the evaluation message on all ActiveX UI controls? I've only tried the 2D graphs. Did you happen to install any evaluation version on that systems at any given time? Never If you go back to your Visual Studio 2005 project, do the controls on your WinForm display eval?

Haven't tried this yet. I'm currently trying to uninstall all Measurement Studio products, then reinstall them, to see if that works. What specific version of Measurement Studio 8.1 did you have before (8.1, 8.1.1, 8.1.2)? 8.1.2 Did you ever install the Visual Studio 6.0 Support CD? I first installed Meas. Studio a couple of years ago, so I can't say for sure. But I highly doubt that I would have done so (I never used Visual Studio 6.0).

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When you ran the ActiveX Licenser Utility, did it showed you have valid licenses? Only 1 license showed up, for 3D graphs. It was on the left (I forget the title of that box). Thanks again, John. This doesn't seem to be the case you are running into and after thinking more about your setup, I have a hunch what might be the problem. As I mentioned earlier, the only ways to get copies of the ActiveX controls onto your system are by either installing the separate CD that comes with Measurmeent Studio Pro and later that contains Visual Studio 6 support or by selecting Measurement Studio Visual C++ support in the main installer dialog. Now, the catch to remember is that for Visual Studio 2008, we don't have support for C++ and thus you won't have this option in the installer dialog.