Forgive me if this is an obvious mistake, but I have read the FAQ, done a forum search and read this thread through three times.
I install this style by uploading the .zip, unzipping it, adding it through the Admin CP and then selecting it through the General Admin Configuration menu. As soon as I so so, the forum displays perfectly with the new layout,
however, the Admin CP is no longer accessible and instead I get a blank screen with just this message:
Template->make_filename(): Error - file /www/110mb.com/r/i/v/e/r/v/i/e/w/_/riverview/htdocs/forums/phpBB2/templates/RedSilver/admin/page_header.tpl does not exist
I've installed other styles with no problem, so I'm not sure how I could have done anything wrong this time. I also downloaded it and installed it several times just to make sure it wasn't being corrupted in the transfer. I get the same message each time.