Need help with setting up drive input settings

Need help with setting up drive input settings

CAn someone please direct me to a video or explain here how to get my drive input to work.  I have searched everywhere after trying the manual.
My chain is  guitar to drive input
left channel to front of amp-clean channel
Utility mode-footswitch-pedal   

the error message i get is: no drive FX when using line in.  Dont know why I would get that message. 

Thanks

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