I am running vbulletin 3.6.7 and have integrated everything successfully. I have uploaded a picture and the thumbnail and the medium size pictures are distorted. I am assuming this is a problem with GD. Anyone have any ideas?.
Check your php info under admin and see what version of gd you have and set your processor to that under global options
Also go to storage options and hit revert and save twice because your large image does not display so the path is wrong and probally changed recently maybe you moved servers etc
If you did indeed purchase install make sure to check and see if you have SSH or not because there is that possibility we could install Imagemagick for you which would give you the best amounts of images to use.