Hi all, I'm hoping someone can help me out here. I'm running SW2016 and I have Workgroup PDM 2016 add-in. I have the add-in active and selected for start up. Every week or so, these add-ins clear and workgroup doesn't load on start up. When I look at my Add-Ins, the check boxes are no longer checked. Anyone else have this issue? Any fix for it? It's not a huge deal, but it's a nuisance.