Hello. I am working in 10.2.2 - ArcMap Advanced. We have a sql database that is versioned. I unregistered the dataset as versioned and the I created a Geometric Network on our Water Distribution dataset. All seemed to be okay, so I registered the feature dataset. However, I found out that those water feature classes that participated within the geometric network, no longer were showing up within people's desktop maps. I was able to re-add those layers into a map on most occasions and all appeared to work fine while in the map. However, when you got out and then went back into the map - they once again showed red exclamations next to those water layers. On a few computers I'd get the error message "Error opening feature class. The feature class participates in a geometric network that could not be opened. DBMS table not found." and I was unable to even add the feature classes back into these maps. I'd appreciate any insight into this issue! Thank you much!