Hi Guys ,
I'm trying to change K2 5.1 EWS from Basic Authentication to OAuth connections as per https://community.nintex.com/t5/Technical-Issues/K2-and-upcoming-changes-to-Exchange-Online-authentication/ta-p/124404 but i failed to do so as i couldn't download cumulative update and associated fix packs from K2 due to we no longer have maintaince support with k2. My management has no plan to renew the maintaince support due to budget constraints.
Is there way to change to QAuth without update the fix packs ? Would appreciate your great help on this topic as I currently facing roadblock and have run out of idea to resolve this issue