LoadActiveData and False overlaod in 16.5 HF 2

Just completed an update to 16.5 hot fix 2 and I may have a major problem with active data files??

get compiler message

Overload resolution failed because no accessible 'loadactivedata' can be called without a narrowing conversion

my active data file loads typically require me to be able to read and write to the data file. therefore I use the , false overload routinely.

in 16.5 this is a problem??

ie

Dim adPartData As ActiveData = Workbench.LoadActiveData("ACTIVE DATA FILE NAME", 1, -1, False)

this has worked for years.

please advise how we can move round the error and continue to use active data to read and write to active data csv and excel.

currently confused.

Dan