If you encounter an error stating your model "cannot synchronize to central until the model is repaired", follow these steps to get back up and running in no time!
1) Instruct everyone who is using a local copy to discontinue work
2)Identify a workstation with a local copy of the central
3)In Revit, on the Collaborate Tab, select the drop down for "Manage Models", shown here:
4)Select "Repair Central Model" from the drop down, and the process will start. A message will display when complete.
5) Once completed, close the active model, and create a new central.
6) Direct users to now create new locals and resume work!