HydraKey Application is out of date!  Hit the UPDATE button. Open downloaded file, and run the install as Administrator before reopening HydraKey.

Click the below link to download the update file. Close HydraKey and run the downladed install as Administrator before reopening HydraKey.

No error message but command simply stops after one brace...

When running the hanger command for sway bracing, it will only add one brace.

• If we have multiple pipes selected it will only add the sway brace to the first selected pipe.
• When trying to run the command without pipe selected, the command will only run on the first click.

Revit could not complete the external command.... Revit.Exceptions.CorruptModelException

Error: xoauth_problem=token_rejected when pressing F1 for help on buttons in any Hydratec for Revit ribbon. 

No error, but the command takes a long time to start. 

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

When running a calculation, the value for "pressure required" shows a negative value.

During the install, you get a similar message to this;

When attempting to create a 3D model, you get the error;

AutoCAD Error Aborting

INTERNAL ERROR: !dbobji.cpp@8262: eNotOpenForWrite

HydraCALC for Revit Setup...  Unhandled Exception

Step 2.3 - just hangs or seems extremely slow

No Message - nothing happens when searching and picking the Find button

After calculating the system, the results show, "Your System Has a Deficit"

System is -nan(ind) psi over the Water Supply Curve

When opening AutoCAD, usually after a fresh install, you're greeted with this error message'

InstallPath registry key not found.  HydraCAD must be re-installed using the current profile.  Defaulting to C:

No error, but couplings do not show up in the project in Medium or Coarse detail. 

HydraCALC is calculating the equivalent lengths wrong 

The system flow demand of #### exceeds the maximum rated flow