BBpress Plugin install & Setup

Hi guys

soz to keep raising this issue about trying to get a central forum created on network – My edu-bb plugin doesnt work re-installed 5 times and each time dashboard says the template or style sheet missing!

My forums have errors and I need central support forum like blogs MU – like Pic

I have managed to manually rebuild a previous install of bbpress but the themes incl. edu-bb is not displaying properly and also my dashboard working properly – can you advise Plz !