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Back in "HyperWorks Settings" menu, find the Sensors selection. If there is no sensor file selected and it is showing "none", click on the "..." next to it. If there is already a sensor file DISTANCE_Relay_POTT selected. Or if it shows in the drop down menu, then you can skip to the Load Preferences step.
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The next window is to choose the sensor file for the project. Click on Files of type at the bottom and choose "All files".
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