I installed wp-cache plugin ages ago and now want to delete…. Ive changed my config file, even taken out the redirect in setting erased the plugin and the files…. but the one thing I cant erase is the advanced-cache FOLDER…. it says there is nothing in it but it wont erase, I cant change permissions and I cand even rename it…. I think its responsible for a problem I am having in that with IE my server keeps serving pages from ages ago even though theyve been changed. Can you help me erase this folder and perhaps give me an insight on why my wp is server IE old pages? I have no other cache plugin and all plugins are turned off.