I am new to this and I have set up a dummy site to learn the ropes of Zen-Cart. I can access my data by connecting via Crimson Editor SVN263 but when I attempt to open a php file using the 'remote' feature, CE crashes every time. I can download the file with Filezilla, edit it in CE and upload it back but shouldn't I be able to do all that in CE? Thanks.

Windows 7
Zen-Cart v1.3.8
'Silverfish' template