I've installed RSLogix 5000 V20, RSLogix 5000 Emulator V20 and RSLinx Classic V3.6 on window 7.
Everything is configured correctly and seems to work fine when I check "Who is Active". But when I try download and then "go online", I get the following error.
When I open the help file, I find this:failed to go online with the controller. Unknown application framework subsystem error
You requested to go online with a controller of a type that is no longer supported. You can only go online with supported controller types.
I have tried to resolve it but I have not been able to.
Appreciate your help please.