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

File not found HydexVB3 Runtime Error 48 or Runtime Error 53 Runtime Error 50

HydraLIST appears to not open, but appears on task bar.

The diameter tag HANDLE is 0000 this number is used to determin if the pipe is sloped - yielding an incorrect pipe length. Move Line / Move Main make the diameter tag HANDLE be 0000

HydraCAD locks up when trying define a new sprinkler head.  You have to CTRL+ALT+DEL to shut down Acad.

No connectable heads found within distance specified for the line

illustrated, or heads were already connected ...

No connectable heads message comes up, even when there are obviously heads that can be connected. Can also be error stating Please re-select line away from other lines

Command is run, but nothing appears to happen. May get Nil message

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...

No Operating Heads or Flows found!! Please check...

This job has gone 200 or more passes without balancing.

Runtime Error 3159: not a valid bookmarkFile has input errors, user gets Runtime error 3159, HydraLIST closes and that file cannot be reopened. runtime error 3159

Clicking an ID brings this window and HydraLIST closes.

Run-time error '3159':  Not a valid bookmark

HydraLIST process freezes at Processing Cover Page Report - Optimizing pipe

Or freezes at processing pipe sketches

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. 

Printing a calc shows this error in HydraVIEW;

File not found Runtime Error 53

1)This error usually means that the user does not have full access for the folder. Or a lock file already exists and can not be delete. 2) real time virus scan blocking file. 3050

Run-time Error 339

"Component tab32x30.OCX, spr32x25.OCX, spr32x35.OCX (or a different .OCX file) or one of its dependencies not correctly registered"  "A file is missing or invalid"

Run-time error 3051... The Microsoft Jet database engine cannot open the file

Can happen when opening HydraLIST or Head Selector

50.00.14+