I think I’ve got a similar problem. I am not tech-savvy so bear with me:
– “You chose to install in the main directory of the domain tips4that.com, but there are conflicting filenames, therefore we can not proceed. Following filenames already exist in the main directory of the domain tips4that.com (path=”/home/tipstha1/public_html/”).You must manually remove these files before proceeding with auto-installation:
index.php”
I am using JustHost website hosting and they promise a one-click install or something similar