exception

[trend]

Hi, I connect to eSignal
I got the following error in trace:

"Attempted to read or write protected memory.
This is often an indication that other memory is corrupt.
System.AccessViolationException: Attempted to read or write protected memory."

Any clue? Do I need to include NT under Data Execution Prevention?

Thanks,

[NinjaTrader_RyanO]

Hi trend,

Thank you for your post.

Regarding this issue can you please go to Help-->About and please clarify which version of NinjaTrader you are presently using, whether NinjaTrader 6.5 and 7.

Additionally, when you noticed that message in the log file can you please clarify what steps you took prior to that message.

[trend]

Hi Ryan,
I run the latest 7
At the time, I know NT was generating signals,
It runs fine for days and days, but once in a while it crashes

[NinjaTrader_RyanO]

Hi trend,

Based on the message you cite I would recommend that you repair the NinjaTrader database.

Please follow the instructions below to repair the NinjaTrader database.

• Disconnect NinjaTrader from any open connections via File > Disconnect
• From the NinjaTrader Control Center window select the menu Tools > Options
• Select the "Data" tab
• Press the "Repair DB" button
• Press the "OK" button

Additionally, I would recommend that you check any anti-virus and firewall software and make sure that NinjaTrader 7 is a configured exception within those security programs.