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

Calculation process stops at Step 1a.4, then runtime error 13, Type Mismatch

Runtime Error 3167. Error message: Record has been deleted

After running an update to 50.54, user is getting this error when trying to add a fitting by right-clicking the fittings cell, a dialog box pops up saying,  May happen with Pipe Schedule and adding a Pump as well.

File to load paths and Dirs.(AND STRING CONVERSION)
CommandLine... yadda yadda yadda

When attempting to 'Show Fittings' (SHF command), user gets an AutoCAD Fatal Error.

Create 3D Model causes a fatal error

Failed to initialize the add-in "HydraTools" 

The Valve Selector is not displaying properly on 4K monitors (menu items and minimize/maximize/close buttons are not showing up, text and graphics are scaled incorrectly, general look and feel does not match the documentation, etc.).

Hydratec Security Lock Error

•      Driver Defective. Uninstall, then reinstall the Sentinel Driver. (FF60).
•      No hardware lock. Make sure your hardware lock is firmly attached to a working port. (FF3).
•      If using a Hardware lock: Bad hardware lock found. Unable to read it properly. (RH60) (RSN60)

For example:

when picking New Take Off Sheet

When picking the continue button one gets an error message

"Unhandled Exception...

Item has already been added.  Key in Dictionary. 'a number' Key being added: 'same number'

Bad location of K-Factor

"AutoLIST Failed!... Please run Listing CheckUps"

This message is shown when running the AutoLIST process, but checkups didn't find any errors AutoLIST Failed

HydraLIST process freezes at Processing Cover Page Report - Optimizing pipe

Or freezes at processing pipe sketches

Or at optimization

When opening HydraCALC, you get the error "Invalid Property Value" Runtime 380

Unkown (sic) Unknown fitting in drawing, cannot continue

Type SME at the command line to open 'Show Model Errors' dialog box

When opening HydraCalc v50, you get Run-time error '13' Type mismatch OK

The calc program MAY open but you cannot open any jobs or do anything in the window.

Runtime error 70 permission denied

Bad update. These Files are missing system folder dependencies of HydexVB64 or HydexVB3: MFC100u.dll MSVCR100.dll MSVCP100.dll Because of this, no pass can be given nor does security work on any product. (64-bit products may work while 32-bit products don't or vice versa) Opening

One or more toolbars cannot be found after selecting a menu or command.

This happens because the toolbar is being opened 'off screen'. This usually happens when the computer has a dual monitor but the 2nd monitor isn't currently connected.