I have just upgraded IB TWS upgrade. Well, it was wired that as it indicated it was not a successful upgrade. Therefore, I restalled it after unstallation of IB TWS. Although I can start IB TWS manually. Hwever, TWSStart doesn't work after the upgrade. Error message is :
Fatal Error: one of the following jar files is missing from the classpath:
jfreechart-1.0.9.jar
jcommon-1.0.12.jar
Please make sure you run the application from the shortcut that was
installed on your desktop or on the Start menu when you upgraded.
The application will now terminate.
Does anyone experience problem like this before? How can I fix it?
Thanks!