Bad ref point block Dialog box

Missing a registry key. n/a Dialog box 50.2

Unknown, happens only on some drawings AutoCAD Hcad v51

After clicking the 'Calc Area 1' button, the Runtime Error 5 immediately pops up. Run-time Error 5, Invalid Procedure Call or Argument

Transfer to HydraCALC Step 1a.2 Loading Fitting Exchange Data Run-time 9 Runtime 9 Run-time Error 9 Runtime Error 9

Run-time error 76 Path not found Runtime Error 76

Upon starting the Checkup command for AutoCalc, the command starts but stops. The Command Prompt says; "Initializing... Checking to make sure heads are in the right layer...bad argument type: stringp nil" As a side note, the user's drawing had multiple repeat head definition boxes (blue boxes in ACC1 layer). These were cleaned up (deleted) and the heads redefined. The AUDIT command was run after the cleanup

Figure Head Area cannot find the APQ block in the drawing's block table. **Possible there's a missing registry entry** Dialog box 54.04

The current text STYLE is using a smaller font n/a drawing area v52

Runtime Error 380. After raising to 3D then then selecting the pipe types to apply the schedule to, the error message pops up when the HydraCALC Pipe Scheduler tool is supposed to appear. Press OK at the error message then ESC when the command asks to select a pipe.