https://communities.bentley.com/products/building/performance/f/hevacomp-forum/129223/hevacomp-netsysRecently created a Netsys project for duct calculations. Have come to re-open the project but when it comes to opening it up on the project explorer screen, the green tick that comes up that you click to re-enter the project comes up for half a seconden-USTelligent Community 12https://communities.bentley.com/thread/394198?ContentTypeID=1Mon, 05 Dec 2016 13:06:25 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:e214f153-7f45-409e-ba15-6b45cccd7178Shane ReganHi Josh,<br /> <br /> The panel on the right-hand side of the Project Explorer menu lists the project type - if Design Database is being shown then the selected folder would appear to be a Design Database project rather than a Netsys one. <br /> <br /> I will send you a private message shortly so I can request the project and take a look for you.<div style="clear:both;"></div>https://communities.bentley.com/thread/394196?ContentTypeID=1Mon, 05 Dec 2016 13:04:48 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:2b2af890-ac39-402b-ba15-f5516e572c38Duncan BrownHi Josh - Could you let us see a screen grab of the file selector just before you launch the project?<br /> <br /> Thanks,<div style="clear:both;"></div>