Unable to edit templates, get page cannot be displayed

[OMP]

Been using 3.0.3 for some time now. Had no need to edit the templates till today. I go to edit them and cannot. I can get into the editor in the admincp and I can bring up any of the templates to edit them, without problem. When I click on save at the bottom after making changes, I get "page cannot be displayed".


I searched the forums here for simliar problem and found none.

[Floris]

And you are sure all your 3.0.3 files are 100% uploaded and in their original directory structure (as they come out of the .zip)