Every time I attempt to utilize the game update function I get a 404 error. I've attempted 4 different browsers, turned off every form of Ad block and AV, and still get it. (I've done everything suggested in the attached picture of the 404 error.)
The Steam version of the trainer appears to need an update, due to the game being updated for RE8 information. Most options are no longer working and cause the game to have stutter or lag. No Reload and Fast Movement seem to still work.
7 reports are made so it must be working, time to clean out your cookies and cache from your browser.