Facing the same problem as the user here (Why does PATCH_SUPEE-6788 appear to have no effect on a 18.104.22.168 installation?) -- I followed the suggested steps - downloaded a clean local copy of 1.7.02 off the Magento archive, and replaced the .htaccess and .htaccess.sample files on the server with the clean ones from the download. But when I go to execute the .sh file, I'm still getting an error --
Checking if patch can be applied/reverted successfully... ERROR: Patch can't be applied/reverted successfully. Hunk #1 FAILED at 131.
Any thoughts as to what may still be the problem?