UE4 still working?

Im trying to follow all instruction on other post, however im encountering an error which is the UE4 unpacking just keep on saying unpacking for several hours, which i think is unreal, to unpack a 200mb file would take more than 4 hours. any help? any latest or working UE4 application. thanks for the help in advanced

.pak files are now encrypted. you can still decompile them, but they're useless unless you find a new bypass as all the public ones are patched.