MBT Navigator and Ninja Trader 7 connection problem

[NinjaTrader_Tim]

Hi susquehanna,

Have you tried running the 32bit mode of NinjaTrader?

[susquehanna]

Then I can't use on Win 7 64bit?

HI galvoksavogalva,

Please install 11.5.0.5, this is the currently supported version.

I just learned that the version 11.5.0.5 doesn't support 64bit win 7.
I intend to use the NT7 on MB Trading.
With that case, I can't use the NT7, can I?

So should I downgrade to 32bit win 7 or change to other brokers?

Thanks in advance.

[NinjaTrader_Tim]

HI galvoksavogalva,

Please install 11.5.0.5, this is the currently supported version.

[galvoksavogalva]

OK. I've installed 11.6.0.0 version ov MB Navigator. Same problem...

[NinjaTrader_Tim]

Hi galvoksavogalva,

First, install the latest Navigator, 11.5.0.5:

http://www.ninjatrader.com/webnew/support_MB.htm

[galvoksavogalva]

I have 1.1.0.14 version of MBT Navigator and also i've installed NT 7. When i enter connection data in NT 7 and try to connect to MBT data source i get this error message:

Lost likely you do not have installed the recommended version of MBT Navigator
Exception: Attempted to read or write a protected memory. This is often a...

I've uninstalled NT 7 several time, but the problem is still the same. Moreover, I've installed NT7 in other PC and the error message was still comming out.

What is the problem?