I'm getting a problem when trying to upload my plugin and archive to steam. When I hit 'Upload Plugin and Archive to Steam' The TESArchive pops up along with an Error message saying 'Archive Process Failed'. I then have no more additional windows coming up to allow me to publish my Mod like I should. I used the search to look for threads around this issue but I couldn't find anything. If anyone knows of one can you please point me to it.

Is there a way to upload plugins directly through the TESArchive? I've looked but I couldn't find anything.

Thanks in advance.

Are you able to use the option "Create Archive" or does that give you and error, too? When you upload it goes through that step anyway, but you might test it there to see what's making it hang up. If you have any scripts or spoken dialogue, you'll want to make sure all the necessary files are added to your bsa archive. You might also make sure all your scripts compile properly (Gameplay tab), just in case that's where the problem is. I'm not sure if a bad script would mess up the archiving process itself, though, but you might check it, just in case.