Communication error appears when loading the project into the simulation in Unified V18 Update 1

Hi Sr.Denilson can you help me i had install TIA V18 Update 1, and i had also TIA V17 update 6

When i Try to load my project into simulation in unified V18 update 1 next error appers

Communication error 8020AB001992FFF4

I have no idea about why this happens in V18.0 i had install also the unified runtime PC as recommend in other post before i did the upgrade to v18.1 

for my instance of TIA V17 update 6 all works perfect in simulation project im able to access webserver and simulate my project 

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Split from WinCC Unified – TIP’s for first project & simulation.