1)missing pipe x block 2) bad block Command Prompt AutoCAD 2009,2010

Registry setting missing Opening

Drawing is set to use STB (layer dependent plot styles) instead of CTB (color dependent plot styles) Plotting

trying to underline or overline Mtext Note: this fix will require the workspace to be recreated Acad 2009

layer override set up for this viewport or layer is frozen in "viewport freeze" Layers not displaying

UCS is out of whack or the clockwise option is checked in units dialog Tagging

Install think enabler is on computer Installation

Anti-virus real-time scan quarantines files?

Hangs up Opening AutoCAD 2014.

When opening a 3D persistent model drawing, user gets the error and Acad crashes INTERNAL ERROR Dialog box v53.04 + v54.01

When double clicking the HydraCAD icon with the "HydraCADV50.2" profile, the AutoCAD splash screen hangs with the word "Loading"

AutoCAD MEP 2013 has new swtiches set in shortcut that we don't Opening AutoCAD MEP

stacked rn connects to first pipe and misses second pipe leaving a pipe going up to nowhere. this is caused by a floor boundary with a negative elevation adn computer generated VP

Error 52 trying to insert fittings for calculations. Error 71 disk not ready error trying to use the sizing button. error 52 or 71

Files or folders in the C:\HES are set to 'read-only' n/a Toolbars AutoCAD 2015

Move or Copy Slow Graphics

In a paper space viewport, certain blocks or dimensions do not appear, even though the layer is ON and set to Plot in Current Viewport

It may appear as if the layer is not showing up, but it is really certain items in the layer

If the file path listed is "C:\HES\Hydracad\Ver50\Programs\...", then you need to add the HES folder to the Trusted Folders list. n/a Dialog Box Acad 2015

1. models on a project have been made using different versions of HydraCAD - RevitLink Revit

Windows user may not have admin rights n/a Windows Dialog Box

Install Path Registry entry is incorrect or missing.