Question tool load error

[pavanpelluru]

  I created a workflow and have some issues opening up the macro workflow. Everything was fine until a day ago and now when I open it gives me "Question tool load error"(Pic attached). This is the first time I am getting this error. converting. I tried converting YXMC to a .YXMD file & it would still not let me open the workflow. I have few macro input connections and flat files as input in the workflow

[binuacs]

@pavanpelluru can you try to turn off the AMP Engine and run the workflow?

[TonyaS]

I'm not sure why AMP Engine would be causing this. @pavanpelluru was your issue solved? 

Is this an analytic app or a regular macro workflow? 

If you are saying your workflow is using some of the new connectors, that may be an issue. Depending on the connector some are original Engine only and will not work with AMP and others are AMP only and will not work with original Engine.