I hade this error way back when the game launched and after i did some research i found that FFXIV _BOOT need to be changed in the line "B4EulaAgreement from 0 to 1"

The problem have come back today.After i introduce my id and game log in i got this
-2147467260 error in the launcher.

It have to do something with my internet explorer witch i dont use and is not updated.I use mozilla or chrome.I cant update my IE becouse of some errors i got when i trie to do it.

Can the launcher be set on mozilla firefox?and not internet explorer?

Or anyone have some fix for this -2147467260 error i have?

Thx in advance!