Each time I download from the warehouse I check the create and last edit dates first.
Often when the last edit date on the model is much earlier than 2016 I get a version error…
You have version 16.1.1450
You need version 17.01
even though the model was last edited in 2014 or maybe 2012
My PC is 32 bit so I cannot update to 17.01
Seems strange that so many models last edited much earlier than 2016 require v17.01
ps the date modified time stamp on the .skp file in windows is the current date (ie post 1/1/2017)