Hello,
I have the same problem but with dropbox. Did you find a way ?
Here what I do :
Option 1
* I select and paste the file in the dropbox folder . Open the file and than // file>project sharing // And i get this :
https://ibb.co/bjVwHpX
Even after asking the dropbox assistance. I can't find where the read-only is.
* And in the folder i have this :
https://ibb.co/r2T0SDG
I can't open the (.vwxp) file and that the last thing i can do.
I have search all day but i still have no clue how to solve it.
Option 2
* I take the file out of the dropbox and on my hard drive i create the "project sharing" (.vwxp ) that way it works .
* I create a work file, save it on dropbox and it works and the syncronisation with the master file ( which is on my hard drive) works perfectly.
* BUT when i do a copy for the intervenant he cant work on it( because the master is on the hard drive so not connected to internet) .
* I tried to take the Master ( .vwxp ) in the dropbox folder. I manually locate the project File but here what i get :
https://ibb.co/tP81nyN
I have a good connection wifi and Ethernet
I hope everything is clear enough.
I already got in touched with @Christiaan I hope we can find a solution .
Take care and stay safe