[Ntfu2]

i used my brain. vBulletin are in the same database

I changed all the instances of vb_threadid to vB3_threadid to match my forums prefix

Edited the SQL query to match my prefix

edited all paths that needed edited to point to my forums instead of the other one

Edited the settings file to desired settings

uploaded all files to desired locations.

and when Posting from Wordpress after hitting save, or save and continue editing it only goes to a blank page. The post is created for wordpress, but not for vBulletin and users can not leave comments.

Hopefully that constitutes as using my brain. But while we are talking about brain activity, maybe you can tell us what version of wordpress the included files are from