Failed to call IAdapter.Connect

[SMuhr]

Good morning,

I have this error since .21 when I try to connect to a DataFeed Provider :



Thanks,
Steven

[NinjaTrader_VinceB]

Hi Steven,

Please follow these instructions and then try to connect again.

Critical Upgrade Instructions
To install Beta 21, it is MANDATORY to first uninstall any prior version before installing. This procedure will not remove your data and settings.
For people upgrading from Beta 16 or later please use the following steps:
- Uninstall NinjaTrader 7 via Windows Control Panel
- Delete the folder C:\Program Files\NinjaTrader 7 if you have a 32-bit machine OR
- Delete the folder C:\Program Files (x86)\NinjaTrader 7 if you have a 64-bit machine
NOTE: Deleting these directories will remove any custom sounds you may have
- Install NinjaTrader 7 Beta 21