Can not run NT7

[JustJoker]

Hello,
I've met a problem.
Everything was fine, but NT7 started to "not respond".
I've closed the program and tried to restart.
Nothing happened. Tried again - says that another instance of NT is running.
Keeping closing NT with Task Manager - still the same problem. Restarted PC many times.
Can not start NT, having a position opened.
What to do?
Kind regards,
Sergey

[JustJoker]

Again.
NT7 started to misbehave. Not responding, Close and Minimize window icons became 10 times large, can not restart NT.
What to do?

[NinjaTrader_RyanM]

Hello JustJoker,
Please send me your log and trace files so that I may look into what occurred to platformsupport[at]ninjatrader[dot]com.

You can do this by going to the Control Center-> Help-> Mail to Platform Support.
Please reference the following in the email body: ATTN RyanM

http://ninjatrader.com/support/forum/showthread.php?t=89954