When trying to open a calc job using [File|Open], you get a Run-time error '62': Input past end of file

At end of AutoCalc steps, Path not Found, HydraCALC does not open

Computer crashed unexpectedly while HydraLIST was open, then when attempting to re-open it, you get the error, Runtime Error 62,

Input past end of file

When opening HydraCALC, user is greeted with

Run-time error 62

Input past end of file

Runtime 62 Runtime Error 62

While trying to open HydraCALC Sizer, user gets an error message saying; Run-time Error 62 Input past end of file Run Time Runtime Error 62 HydraCalc Sizer

Double-clicking your HydraCALC icon makes nothing happen.  You do not see HydraCALC open onscreen nor on your taskbar.  

If you open your task manager and see the app "Hyd_prog.exe" open but not on your taskbar, then the application is stuck in purgatory.

If you see entries here, use END TASK to get rid of them.

Another option may be that it's on the taskbar but not on your screen.  That means it's open but offscreen. 

See this HydraCARD to fix that issue;  HydraCARD 565 only AFTER you've checked on the solution below.

Hangers dialog won't open:

Unhandled exception has occurred... Object reference not set to an instance of an object

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

HydraLIST completes listing process, but will not open.

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

After printing your data in HydraLIST, when HydraVIEW opens you attempt to change the default printer. 

You get an error "Page Setup - Unknown filetype found 'HLTF'"

When opening HydraCALC SIZER, you get the error;  Run-time error '53': File not found

After starting the AutoLIST process, you get an error saying, "Error with Drop/Sprig annotation...  This one will be displayed"

After clicking OK, HydraLIST opens but you won't see any cut lengths of your sprigs and drops in the layer DropSprigTextCL

When closing a drawing in 3D, and later re-opening and returning to 2D, some of the drawing symbols show up looking like outlines (Hangers, Sprinklers, etc)

When opening HydraCAD, you get the error message saying, "The Ribbon does not have any tabs or panels currently loaded"

Error appears when opening Hangers

Failed to load the following families: z_Pipe Elevation Marker

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

Can happen when opening HydraLIST or Head Selector

50.00.14+

When Opening HydraCAD or trying to list a drawing, you recieve any Error containing the following CLSID:

44D62FAE-67A7-4131-BF38-489CDFE44738

Or any of the following HRESULT error numbers:

0x800736B1

0x80040154

0x80070002

0x80080005

0x80029C4A TYPE_E_CANTLOADLIBRARY

After opening AutoCAD and a drawing, you have a dead area where you can't draw nor does anything display.  Usually next to a compressed palette.  Note in the image below how the crosshairs do not extend to this area.