Free mod solved the problem.
With the recently released PC version of the God of War Ragnarök event, the requirement to create a PlayStation account, which some PC players are having trouble with, is being addressed again. The criticism is clearly visible, for example, in Steam Reviewswhere the game currently boasts a not very flattering rating of 70%.
A possible solution to this problem may be the recently released modification called NoPSSDKwhich was uploaded to the Nexus Mods platform by a user with the nickname iArtorias. The mod bypasses the requirement to sign in to a PlayStation account via its own dll file, allowing the game to be launched and played without this criticized requirement.
While players are currently reporting that this solution works for them, the question is whether Sony will take action against its existence. It could be in the game trying to download mod from the specified platform, as well as updating the game itself, after which the mod may stop working.
Source : Zing