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

When re-opening a calc file generated by Hcad for Revit, you get a Runtime-error 62, Input past end of file

Followed by an 'error during load_data' message.

NOTE:  After clicking OK, the job will open to blank data.  Close the file.

DO NOT CLICK 'YES' TO SAVE YOUR DATA otherwise you will lose all your data and there is no way to recover it.

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

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

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. 

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 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

Double-clicking your HydraCALC icon makes nothing happen.  You do not see HydraCALC open onscreen nor on your taskbar.  HydraCALC does not open other than in the task manager.

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.

Another possibility 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.

Could not find file, or Unrecognized database format 'C:\HES\HydraCAD\Ver50\AutoListElements\Data\Setup\mdbtrans.mdb'

When trying to open Add Device, nothing happens and Revit just hangs up / appears frozen.

When opening AutoCAD, you get an error saying "a software problem has AutoCAD to close unexpectedly"

Upon reviewing the file it's crashed on, it shows HCAD_MAKEFIGHANGERLIST as the culprit

When trying to open a drawing file, you get this error; 

DAO Server - Error DBOpen4

Call from 'hcad_fignames'.

Path:'C:\HES\HydraCAD\Ver50\AutoListElements\Data\Setup\MdbTRANS.mdb'

DAO Error:  Unrecognized database format

C:\HES\HydraCAD\Ver50\AutoListElements\Data\Setup\mdbtrans.mdb'

When you click OK, AutoCAD crashes out

When plotting to Bluebeam document, some HydraCAD drawing entities show up blacked out.

AutoCAD view;

PDF generated by Bluebeam;

When trying to open HydraCALC, you get Run-time error 9 - Subscript out of range

When starting the AutoLIST process, the message box shown below pops up.  The process "pretends" to continue through, but when HydraLIST opens, it's completely blank.

Re-run Autolist with the drawing starting on the ground. Current run will not include any FSC information in the MISC tab in HydraList.