Project web synchronization with project desktop

[AndreaT975]

Good afternoon,

we have purchased a Project P3 license that allows us to use the client version as well, but we are unable tosynchronize with the web version where there are already projects because of the attached error.
Do you know what this may be due to?

Thank you

[#2 · Accepted solution]

Andrea --

You cannot connect the Microsoft Project desktop application to Project for the Web. These two applications are separaten and do not work together. Sorry, but hope this helps.