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.

A sprinkler head is drawn in space and is not connect to anything. When the drawing is raised a Hydrafitting (cap) is placed on the head. if the purge command is invoked it will cause a fatal error. Fatal error Purge V51

During the AutoCAD 2014 installation, the user unchecked the option to install Autodesk 360. Even after the install, 360 was still there, so it was uninstalled. AutoCAD Acad 2014

While multiple PDFs are being opened in the PDF viewer, HydraHEADS displays a message box; "There were 'x' PDFs for this sprinkler...". The user clicked OK on the dialog box before the PDF viewer had a chance to open *ALL* the PDFs. Runtime Error dialog box 50.21.4

The cloud command does not finish correctly, when user right-clicks to close it. Cloud Command

HydraCAD Installation issue n/a n/a n/a

Path/File Read Error

the sevices for the AutoDESK licensing has been turned off

Unknown F8 command n/a AutoCAD 2017

change in autocad version change in the network change in your connection to the network error 15.570.0 Will not open any

Error adding Layers to Database

Orphaned objects in dwg. such as linetypes etc. Large Drawing

Somehow many of the pipes got a very small numbers in its Z-Coordinate value n/a Drawing Area Autocad 2010+

One cause is the installation of Cyber Ark Other causes are unknown. Two possible solutions see below. n/a Dialog window Acad 2015

The problem is not necessarily with the number of paths, but rather the number of characters in all the paths combined. The values entered here are combined and stored in the AutoCAD system variable (SYSVAR) named ACADPREFIX. Support file path OPTIONS

1) Drawing is on network, possibly with not much space left

2) Errors in drawing