can't change background image
I am using NWBC for desktop 4.0 and can open transaction UI5/THEME_DESIGNER and all is great.
2 issues though
1. when i navigate top my index page (as a copy of sap corbu) i click on background image and I get the popup with the 2 squares (one for + image and one for 'No Image' I drag a gif or a jpg file to the + square and I get error "File Reader undefined"
2. I can change the background colour, text colour etc and save as draft and then publish - the publish seems to work (get green tick and sucess message) and then i enter THEME_NAME in the NAME field of table NWBC_CFG and then in the VALUE field I enter Copyofsap_corbu (which is the THEME_ID i see on the publish popup but on restarting I don't see any background colour change or anything.
Am i missing something here ???
Many thansk in advance