Steema Central

After doing some changes and upgrading versions I can run in my machine but when installing in a different one (using Install Shield 5.0 as I have been doing with no problem) my application launches (built in VB.NET 2003) but when opening the dialog where Teechart is I get the following error.

How can I fixt this? Why does it happen? Help!!

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at Steema.TeeChart.FrAccessProvider.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions)
at System.ComponentModel.LicenseManager.ValidateInternalRecursive(LicenseContext context, Type type, Object instance, Boolean allowExceptions, License& license, String& licenseKey)
at System.ComponentModel.LicenseManager.ValidateInternal(Type type, Object instance, Boolean allowExceptions, License& license)
at System.ComponentModel.LicenseManager.Validate(Type type, Object instance)
at Steema.TeeChart.Chart..ctor()
at Steema.TeeChart.TChart..ctor()
at IWM.PAPgraph.InitializeComponent()

Hi Rookie_SP,

This is a licensing setup related problem. You should have a look at Tutorial 17 - Designtime, Runtime and License Requirements where it is explained how to solve this problem. You'll find TeeChart tutorials at the TeeChart program group.