Ok, I solved the probem. What did the German and Dutch PC's have in common? Right, they are also PC's to which the TeeChart design environment was not installed. The problem was the absence of the License.licx file which was not added automatically because the application was a console application! ...

Hi, I got a report from a customer in Germany that my application was not running on his "German" WinXP PC ('System.NullReferenceException') while it was running fine on my "English" WinXP PC. I then also observed the same problem with the Dutch language version of WinXP. I studied different WinXP l...