Hi Marc, I'm not sure what has changed, but since running the 'Check License' facility within the modified TeeRegV2.exe utility the TeeChart control is working correctly within Visual Studio. Congratulations. This is great news. Thanks to everybody for the time and effort that has gone into resolvin...

Hi Marc, Thanks for the producing the modified TeeRegV2.exe utility so quickly. I've used the check license feature, and all appears fine. Private key installation: correct Public key installation: correct It would appear the license is installed correctly into the registry. Are there any other area...

Hi Marc, I appreciate the effort your all putting into this problem. I agree that there will be some security/access issue at play here, but until we can identify the problem, our IT department are unable to resolve it. We have a number of problems areas: Roaming implementation - profile information...

Hi Marc,

Are there any locations on the PC or network that the licencing code requires that would produce this problem?

Are there any tools that could be used to determine what is not setup correctly?

Regards

Sid

Hi Marc, A bit of History: Our application, was developed by another developer, on a different Desktop PC. He has now left and his PC wiped. He reported no such problems with Teechart (worked like a dream). I'm too make some enhancements to the application, and thus need TeeChart installed. I've ins...

Hi Narcis,
Any further pointers?
I've tried reinstalling Visual Studio & the TeeChart component.
No change.
I'm still unable to add the component to a new project and unable to compile our existing application.
I've tried building the example projects provided, but I encounter the same problems.

Sid

Hi Narcis, There is only a single version of the DLL on the PC (multiple copies), version 2.0.2179.21171 I've tried TeeRegister Utility again 'Key Install Successfuly' - no luck. Registry location: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\TeeChart contains C:\Program Files...

Hi Narcis, I've removed the licence from the existing project. This now compiles without errors. Therefore licence does not appear to be installed correctly. I've used the TeeRegister utility to correctly install the developer licence. However, this does not appear to have fixed the two problems I h...

Hi Narcis, I have checked the registry locations as suggested, and these appear to be correct. I have tried creating new projects both on the server and locally. Both generated the same error when trying to add the TChart component to a form. The problem, may well be caused by the security settings....

Hi Narcis, thanks for the quick reply. I have tried two versions. 2.0.2546.16098 - Release Dec 06 (used initially) 2.0.2179.21171 - Release Dec 05 (currently installed) Both versions exhibit the same problem. Also we have an existing project (that I will need to update) that contains the TChart comp...

I have just installed TChart, and the Steema tab appears in the Micosoft Visual Studio Toolbox. However when I drag the TChart component across onto a newly created project I get the following error. Exception occurred while trying to create an instance of Steema.Teechart.TChart. The exception was "...