Locate the corrupted file in the Content Organizer: <kuid:780388:102258> EMD 12-567 para locomotoras GR12W - (3)
try deleting it. Perform an extended database rebuild:
https://online.ts2009.com/mediaWiki/index.php/How_to_Perform_Database_Repairs
If it doesn't let you delete the corrupted file, do an extended database rebuild.
Re-download the locomotives and their dependencies and reinstall.
Everything is working fine for me, nothing is corrupted, it's just a problem that only happens to you.