[Koha] [KOHA] How do I repeat the Web Installer Process again.

Hello Everyone, This may seem odd to some, but I need to repeat the web re-install of Koha from the beginning, this is after it successfully completed the first time? Why you ask. - Two versions of Koha (3.0 Production, 3.1 Development) - Koha 3.0 --Database Dump is in 3.0 structure I will go into webmin, delete the koha database of 3.1 and do an import of the 3.0 DUMP. Now this is where the [Web Installer] comes in, it has step 3 which [UPdates the structure of my Koha] to 3.1 without affecting my latest data. I tried going to http://127.0.1.1:8080/cgi-bin/koha/installer/install.plagain but it will not let me run it again. It knows it completed and finished the first time. Kindly help, Best Regards,