Run dll error in minecraft. PLEASE HELP!!

on the home screen of minecraft, I click on the "mods and textures option and when i click on the "open texture pack folder" i get an error that says "RunDLL error loading url.dll Access is denied". Does anyone have any suggestions? do i need to change any of my security settings?

I didn't get a response on my first post so help would be much appreciated.

on my desktop i rightclick on minecraft and click run as administrator but I still can't open texture packs or mods. If it helps, I also tried an alternate method of installing them but I get an error when trying to open the minecraft jar file. Should I try uninstalling and reinstalling minecraft?

Dude. Thanks So much!! Let me know if you want to play sometime. You sir are a standup citizen and I salute you:D