TeeChart doesn't work in VisualStudio, I get the exception: Error 1 Exception occurred creating type 'Steema.TeeChart.TChart, TeeChart, Version=2.0.2040.15119, Culture=neutral, PublicKeyToken=9c8126276c77bdb7' System.NullReferenceException: Object reference not set to an instance of an object. Where...

I have been to run the TeeReg V2 file to get TeeChart to work in VisualStudio on my Vista 64 bit machine. When i push the check licence button it tells me that the keys are correct, but when i try to install i get "Error setting registry value.". Can anyone help me solve this problem? thank you Øyvind