Hi Yuri,
1. This is caused by the fact that binary serialization in .NET is not backward compatible. To solve the issue just delete the line of code:
this.nChartControl1.State = ((Nevron.Chart.WinForm.NState)(resources.GetObject("nChartControl1.State")));
it will be automatically regenerated by the designer next time you open the form.
2. We have removed queries for individual products regarding licensing - it can be reintroduced if needed however
Nevron.NLicenseManager.Instance.LockLicense = False
Nevron.NLicenseManager.Instance.SetLicense(New Nevron.NLicense("XXX"))
Nevron.NLicenseManager.Instance.LockLicense = True
(without the if) will work just fine. Is there any reason why you need to check if the component is in evaluation mode? BTW you can also achieve the same effect by having a static boolean field.
Let me know if you meet any problems.
Best regards,
Bob