I lost my campaign progress, the ticket didnt help me
There is no cloud save for Warcraft III: Reforged. Your campaign progress is saved in C:\Users\Administrator\Documents\Warcraft III\BattleNet\*YourBnetID*\Campaigns\Reforged and unfortunately many players lost their campaign progress because they didn’t know that Warcraft III: Reforged doesn’t benefit of cloud save and they didn’t save the files before formating their PC.
You can find savegames for the campaign on HiveWorkshop or other community websites.
Do you have the link of download of campaign in Hivework? I didnt find it