Thanks for your respons.
I tried it, but does not work.
For Vbulletin 5 this is the new standard.
So the img-code is now corresponding with the json-img2, and imediatly changes the img to json.
I want to change this back, to the old vb4 ->vb3 etc to the original [img] bb-code.
I have over more then 80.000 topics to adjust now.
And my users all use the bb-code typing it them selfs.
There has to be a way to change it back.
But thanks for your response, realy appriciate it.
Sorry for my english
Greets