Hello, idk if i am late to say what you have to do but maybe it could help other people who have the same problem, so it's really easy (and it worked for me so i hope it works for you too) first you have to go into Ubisoft Connect Files location and you should find a file called "cache" rename this file and write "cachebackup" after that you have to empty the file and last thing close Ubisoft Connect if its not already done and its finished you should can run For Honor without any inconvenience.

@ubi-nacho Hello yes i had issues with the "Unable to start the game" and "this product cannot be activated right now" messages for For Honor game and yes u have the right i don't wanted to post this message in this thread (Anno 1800), i wanted to help "max225719" who had these issues so i will post it on the good thread and sorry for the time i took to answer^^

@max225719 Hello, idk if i am late to say what you have to do but maybe it could help other people who have the same problem, so it's really easy (and it worked for me so i hope it works for you too) first you have to go into Ubisoft Connect Files location and you should find a file called "cache" rename this file and write "cachebackup" after that you have to empty the file and last thing close Ubisoft Connect if its not already done and its finished you should can run For Honor without any inconvenience.