Resolving Event ID 4226 (TCP/IP has reached the security limit imposed on the number of concurrent TCP connect attempts.) Vista x64 SP1
Install this: http://www.citadel.co.nr/readydriverplus/
Other solutions are useless
My conclusion is that ReadyDriverPlus v1.1 gets stuck after changing anything in yout boot configuration. Even if you change “Time to display list of operating systems”. The result will be only blinking cursor and Vista will not boot (unless you manually select Vista->F8->Bypass Driver Signing Enforcement). You just need do uninstall and then install ReadyDriverPlus again.
Edit: Found better solution!!! See: this post.




