I've recently upgraded my Arc Hydro installation from 10.2.0.40 to 10.2.0.85 and my model stopped working where "Batch Subwatershed Delineation" was inserted. The output parameter for SubwatershedPoint seems to be affected with the following error message: "Error 000735 Configuration for out_subwatershedpoint_features cannot be found in the configuration. : Value is required. The parameter is usually automatically populated with the string variable "SubwatershedPoint" and the output is saved to the output File Geodatabase Feature Dataset. I've tried installing previous versions as far back as 10.2.0.55 and the error message still persists. As soon as I re-install 10.2.0.40 the error message dissappears. Unnfortunately I need to be able to use the newer version due to changes that have been made. If anyone can assist in resoloving the following, it will truly be appreicated. I've attached a jpeg of the Batch Subwatershed Delineation with the error message for BatchSubwatershedPoint.