I can publish new files just fine with the Steamworks plugin, but when I change the 'Start publishing new content' line to 'Start modifying existing content' I get errors like 'Invalid Cloud file' and such.

I'm entering the correct publishing ID and have tried all kinds of workarounds to it.

Anyone have solutions to this or have this working? Maybe it's a bug in the plugin

Have thousands of players currently unable to update their maps :s