Error says Bad Entry Point HydExVB.DLL or similar Runtime error 453

While calculating a job with (i) internal diameters only and (ii)pump AND city water supplies, the user gets an error which says, "Error in MiscFunc.exe|PumpCalc|Form_Activate 62 - Input past end of file" Runtime Error 62 Miscfunc

none - negative flow through a looped system with check valves or backflow devices. direction wrong way hydcalc.exe

Clicking Help|About HydraCALC will give a Run-time error 453 Can't find DLL entry point GetLockNum in HydexVB3.dll Runtime 453 Miscfunc

Trying to view the pipe schedule gives a Run-time error 453 Can't find DLL entry point GetLockNum in HydexVB3.dll Runtime 453 Miscfunc

When opening HydraCalc v50, you get Run-time error '13' Type mismatch OK The calc program will open but you cannot open any jobs or do anything in the window. Runtime error 13

Attempting to calculate the project from the Pre-Calc Questions screen, it looks like a quick flash and nothing happens. Check the version by going to Help|About HydraCALC. If you get a Run-time error '453' then see the Error card regarding that issue. n/a n/a

none No setup dialog Hydracalc50

Runtime 482

Auto Program Load Error: Could not initiate process called for by... MiscFunc.exe