bad system boundary user picked same spot more than once No hydrapipes

Overlooked n/a 3D Model n/a

3D model process is starting on a dead end vertical main pipe. Any process of making model.

1. top of structure blocks have disassociated themselves from the top of structure definition lines. unhandledexception

The last sprinkler head setup as sprigs on sloped pipe will most likely show a cap length shorter than the 'flat' length. For instance, a 3" capped pipe is returning from 3D as 2" rather than a longer length. n/a Plan View n/a

Drawing zooms out to expected isometric view as if 3D System Model has been completed. No 3D Pipe can be found. Unknown cause No 3D Pipe Seen All

1. Video Driver out of Date -or- 2. AutoCAD MEP has a .dbx file interfering with our drawing HydraCAD

The CURRENT LAYER in the drawing is LOCKED. Show System Model process stops on Step 13 of 28 while adding RN Fittings to the drawing. Picking the 2D Switch to Edit Mode button removes the Hydrapipes and the riser nipples. Show System Model HydraCAD V51

AutoCAD Support file search path is pointing to extra, incorrect paths. Usually caused by migrating settings during install rather than running a clean install. n/a HydraCAD v53 - Acad 2016

1. Important layers locked or frozen. 2. User had OPHEAD block in ACC1 layer Internal error