Several version check errors.

Replaced a bunch of pc parts recently, then one piece was faulty, and I went back to my old parts, however, my game is now giving me a version check error with the following codes:

[30410][30607][10009][19900][12030]

No idea what these all mean and it's brand new, tried uninstalling and reinstalling the game via steam but I don't believe it actually uninstalled my game files. Any help would be appreciated.

I have the exact same error code, but have not changed any PC parts

You use Windows 7? If so the errors you got was because TLS 1.2 is not enabled, which is now required for FF14

I made a post how to fix that here

https://forum.square-enix.com/ffxiv/...=1#post5985347

Oh my god this worked thank you SO MUCH, I don't have to skip my friend's wedding bc of this, aaaaaaaaaaaaaaaaaaaa <3