MultiCharts: Trading Software for Automated Trading and Backtesting

For some reason when I try and run my Esignal at the same time that I run Multicharts, the esignal crashes. I can run the data manager fine of course. What could be causing the crash?

Can you launch eSignal without problems if MultiCharts is not running? I suppose MultiCharts can't cause eSignal crash, just try to reinstall eSignal and let us know if this helps.