If you are using C# library and your target framework is 5.0
then

1. comment out the code where you are assigning security protocol.
   
2. Build the SmartAPIProject
3. Refer to the latest angelbroking.dll binary placed at bin folder
   

@admin said in AB1007:

account

Thanks @admin
Issue has been resolved.

@admin Getting AB1007 error with message "User Is Blocked".
Please enable my account for algo trading.
My clientID: R407430