Something has disabled the QSAVE. Unknown cause but usually happens after AutoCalc Command in progres Command Prompt AutoCAD 2009,2010

1. Corrupt external data 2. 3D Head Block set wrong. show fittings HydraCAD V5x

Windows 10 update n/a Dialog box Acad 2016+

.NET Framework not installed properly Unhandled Exceptio Opening

Viewport created in frozen of off layer Viewports

Corrupt install of Acad 2015 Hkey_Classes Windows v53

Multiple flavors of AutoCAD on same machine. The first one gets only partially configured. The paths are set right, but the SMaRT stuff is not configured Opening Multiple

HydraCALC input screen is blank or this message box appears 

Drawing from GC or one of the trades was drawn in MicroStation was converted from a DGN file to a DWG file. The DGN linetypes bloat the DWG file. n/a file size 2014 or older

No error, but inserting a HYD hydraulic reference point will use the coordinates as the node ID. If you check the properties of the block, the VALUE & LOCATION values are swapped.

User had admin rights but does not have full control of the HES folder dialog box dialog box Acad 2017

Corrupt drawing RBL AutoCAD n/a

If it's a stand-alone version of AutoCAD, there may be a previously installed network version of AutoCAD which is confusing Acad as to where it should be looking for its licence. n/a Splash screen AutoCAD 2012

any command involving lisp routines takes FOREVER. Adding a head, cut in a tee etc. The issue is drawing specific. add head, cut in tee newer update?

The "SECTIONPLANE" command caused various pieces of the 3D Details to disappear. You may be able to delete the SECTION PLANE and have the missing items reappear. n/a n/a Hcad v52+

These ARX errors can occur when trying to open a DWG file containing new type of objects (objects coming from a newer version).

ANNOMONITOR set to something other -1 yellow exclamation

Riser Nipple center to center and cut dimension properties are both on the same layer. Turn off SPRKDATB and cut dimension does not turn off. SPRKDATB layer did not exist when riser nipple was inserted or a V45 template was used to start the V50 or V51 drawing or drawing was converted from V45 to V50 or V51 HydraCAD v5x.any

1. Duplicate set of toolbars in the AutoCAD Partial Customization Menu, resulting in CLOUDS being shown instead of icons.

New nodes will be inserted with an elevation of 0. The existing node has an existing elevation other than zero, therefore the attributes don't match and it won't delete the previous node. HYD Layer HydraCAD