When trying to add information for a new company [Utilities|Alter Company Info], you get the error message; 

"Missing company data file" "Error trying to edit company information" "Please get a copy of Company1.dat"

The Activation Code 'xxxxxxx' is not properly formatted. Ensure that it matches the activation code provided by Hydratec in a recent email.

During the install of HydraKEY, this error message pops up.  Of note, if not paying close attention, it looks like it installed properly due to the 'Completed' message at the top and the FINISHED button at the end, but if you read closely, you'll see this information.

InstallShield Wizard Completed

The wizard was interrupted before HydraKey could be completely installed.  

Your system has not been modified.  To complete installation at another time, please run setup again.

Click Finish to exit the wizard

Trying to edit a Fitting Sizes or Fitting in HydraLIST gives the error;

Run-time error 9

Subscript out of range

Revit could not complete the external command     System.NullReferenceException

no error message, hangs at breaking P lines, then autocad becomes unresponsive Hangs,

HydraVIEW default printer 'yourprinternamehere' was not found, resetting to Windows default.

Then possibly a runtime error 62, Input past end of file

Sample printing on screen

run-time error '-2145386476 (80200014) key not found Run-Time Error ...,

Final calc printouts come with pages which have strange margins, black pages, blank pages, etc. n/a HydraView