2016 -2017 liscence issue

Use 2016 on a computer . I have support but cant upgrade to 2017 because is 32 bit . So am stuck with 2016 for now . The issue I have is I bought another license and installed 2016 on another computer . I did this so that I can work in same files on both computers . But my license is not accepted as it is for 2017 instead of 2016 ??? Is there someway to overcome this ?

you can always do a “File > Save as…” to save in any older SU version file format.

SU license data is in general (unfortunately) version specific and therefore cannot be used with older/newer releases.

For ‘downgrading’ your license to version 2016 contact your supplier, if Trimble here.