user-mapped section open?

[ATI user]

got the attached error message....do not know what caused it or what it means as I was not accessing any custom assembly from the chart

[NinjaTrader_Bertrand]

ATI user, did you already upgrade to R9? Did it start to show for you after the upgrade? If you could forward us your trace / logs to support that would be great.

[ATI user]

yes..I upgraded to 9 yesterday
this morning I shut down PC Clone which had backup issues to external HDD...I read in NT forum that this might be related...also running AVG Internet Security and looking at that...will advise if this occurs again

[NinjaTrader_Bertrand]

yes..I upgraded to 9 yesterday
this morning I shut down PC Clone which had backup issues to external HDD...I read in NT forum that this might be related...also running AVG Internet Security and looking at that...will advise if this occurs again

Yes, we have seen cases where it was caused by a file access conflict as well - we usually recommend to exclude NT's working folder in Documents from any realtime backup or scanning.