When I call the below I says that swUnitsMassPropLength method is not found for swUserPreferenceIntegerValue. It only lists swAutoSaveInterval as an options for swUserPreferenceInteger. This is part of a macro that traverses and assembly and fixes multiple issues. It seems that no matter where i run this, it errors out.

Sub Unitfixer(swmodel As ModelDoc2)

    boolstatus = swmodel.Extension.SetUserPreferenceInteger(swUserPreferenceIntegerValue_e.swUnitsMassPropDecimalPlaces, 0, 0)

End Sub

But, when I run this recorded macro I have no issues:

Sub main()

Dim swApp As Object

Dim Part As Object

Dim boolstatus As Boolean

Set swApp = Application.SldWorks

Set Part = swApp.ActiveDoc

boolstatus = Part.Extension.SetUserPreferenceInteger(swUserPreferenceIntegerValue_e.swUnitsMassPropDecimalPlaces, 0, 0)

End Sub

What is the difference? What am I doing wrong?