I am on Windows 7. On Friday everything was working fine. Today when I try to start ninja, the process disappears within 1 second from Windows Task Manager without displaying any error. No log is written to the log or trace folder. Same thing happens when run in administrator mode.
I have no antivirus and firewall apart from standard Microsoft Security Essentials (and I already tried turning off real-time protection) so I doubt anything is locking NinjaTrader 7 folder from reading/writing. In Resource Monitor/Disk Activity I see that only System and chrome.exe are accessing C:\Users\..
Since Friday I installed these apps on the system: TortoiseSVN, WinMerge, Visual C++ 2008 Redistributable, Steam, RapidEnironmentEditor, SourceTree. I did not install any new Windows Updates. Only definition updates for Microsoft Security Essentials show up in Windows Update history.
I tried repairing ninja trader installation. I also tried uninstalling and installing ninja again.
I also tried uninstalling ninja and deleting Documents\NinjaTrader7 folder before installing it again.
I tried uninstalling TortoiseSVN and Visual C++ 2008 Redistributable.
I can't find any relevant messages in EventViewer after I run ninja.
I runned ninjatrader.exe in WinDbg. I attached the session.
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