I am working on a mechanical model (40MB file size) on the revit sever. When I attempt to link in a file revit starts to link but never completes the linking process and I eventually have to close revit and restart. No error messages are given the cursor just continues to spin. I have tried linking several different files, plumbing, electrical, structural, and even created a small test file with very little content and that file will not link either. I have audited, purged the mechanical model and saved a new central file but that did not help. I have saved the mechanical model on my local drive and tried linking the small test file I created from my local drive and that didn't work either. I have tried linking, leaving my computer running all night and it still never completes the linking process. Any suggestion would be greatly appreciated.