When attempting to view a clash from Clash Results, it shows this error: Error creating view

Command Failure for External Command... The symbol is not active

Command Failure for External Command... Category of the element is not supported for element intersection filters

When opening HydraCAD, you only receive this error message and not a HydraKEY error with the golden X.  If you receive a HydraKEY error, search for the linked HydraCARD in that message box as it takes priority.

Security Error:  One of the following conditions is likely;

HydraCAD is unable to function under these conditions

• Lock database needs updating in HydraKEY
• Accounting flag on your account
• Hardware lock not plugged in
• Extra ACAD.RX file found in folder in Support File Search Path
• Sentinel driver is missing
• InstallPath registry item set to wrong drive

After AutoCAD opens, press F2 to view the command prompt, see if the text below appears.  If yes, see solution 1.

Could not find file HCAD_ENV.INI

Is 2024; error: no function definition: PRINTEM

Command failure for external command ... System.IO.FileNotFoundException ... File name 'AWSSDK'

When starting the Pretty Pipes command, you get an Unhandled Exception error including 'Could not find a part of the path'

Another error may mention blockoffsets.dat

When starting the AutoCALC process, you get this error;

Could not find fitting match for Pump Only/Test Point Please check!!

You also see an Accessing Database window with a partial green progress bar.

No Operating Heads of Flows Found!!  Please check...

During the install of HydraCAD V56/57/58, the user is greeted with the message below.  Following the both sets of instructions of opening and closing AutoCAD, and running a repair of AutoCAD do not make a difference.  You'll still get the error message.

V56 = R23.X
V57 = R24.X
V58 = R25.X

V57 install will say;

Neither AutoCAD 2021, 2022, 2023 nor 2024 found (missing registry key:

HKEY_CURRENT_USER\Software\Autodesk\AutoCAD\R24.X).

Please install it before re-running this install

I can't find the 'Sentinel Product Key' for my Gemalto entitlement. 

Initialization Failed... Could not find part of the path

When trying to open the dialogue box to define a Flexible Sprinkler connection, the following message box error appears. 

Could not find file; FSC-INSERTDEFLINE.txt

When trying to insert a sprinkler head, this window pops up;

Pick head insertion point. Pick any point besides endpoint to break into pipe. Can't find file in search path

*Invalid*

Unable to find Default Profile:

The profile specified as the default AutoCAD profile does not exist.  Open AutoCAD, go to Options...  <<Unnamed Profile>>...

A failure to call the Hydratec security server occured. 

-OR-

Hydratec Security Error

FAILED CALL TO SERVER (to Activate): Could not parse request body into json.

1. Missing profile 2. Bad registry entry 3. User does not have Admin privileges Unable to find profile Installation Acad 2015~

Semantic error(s) in DCL

Dummy reference points cannot find the dummy ref point block in the drawing's block table. **Possible there's a missing registry entry** Dialog box 52.04

Unhandled exception when using find defline from the smartool options dialog. if there is any pipe that does not get elevated trying this command from the dialog will cause error smartool options

When trying to insert a 3D riser object, you get this error;

Call from 'Hcad3Ddetails-fillGridMisc'

DAO Error:

Could not find file

AutoCAD will likely crash out

When attempting to create a Flexible Connection you get these errors;

Then this;

Could not find file FSC-INSERTDEFLINE.txt