ServiceLayer.dll is not disposed after closing NinjaTrader

[VitaminC]

Hence I have to reboot my PC or kill the servicelayer.dll in order to launch NinjaTrader again.

[NinjaTrader_Dierk]

Sorry, we are not aware of this assembly/dll nor does NT control this file. Do you by chance have any 3rd party product installed? May be that product uses this file.

[VitaminC]

Sorry, it wasn't due to this file. Some how, I cannot start NinjaTrader application after closing it. Double click on the icon and nothing will happen.

Anybody encountered similar issue?

[NinjaTrader_Ray]

So it no longer starts? If yes, try un-installling and re-installing.

[VitaminC]

Hi,

Here is how I reproduced the problem:
1. Double click on NT icon to start the application, NT loaded successfully.
2. Close NT
3. Double click on NT icon again to start the application but nothing happened.
4. Waited for a few minutes
5. Double click on NT icon to start the application, NT loaded successfully.

Why do I need to wait for a few minutes before I can use NT again?

[NinjaTrader_Ray]

Normally you do not. In this case, I am unsure what may be causing the delay.