Guide

 
To replace the old field by your newly acquired pitch, go into your BB Client directory (by default: C:\Program Files\BBowl) and find the file called "field.jpg". Rename it to whatever you like (examples: oldfield.jpg - field(official).jpg - field.bak); Find your brand new requested field (you should have saved it somewhere on your PC after receiving it by email), copy/paste or cut/paste it into your BB client directory and rename it "field.jpg". That's it!