Passing html files between servers

[netcert]

i'm doing some development work on an application server (Win2k3) and a web server (Win2k3). My application that runs on the app server looks for a certain virtual directory in IIS on the web server.

one day the app could no longer 'see' the VD on the web server and the company hosting my servers told me it was due to not being able to pass htm/html files between the servers. He did something to fix it (allow it) and it started working again.

Recently, they made some change on the Web server that has caused my app to stop working yet again. What security/process/etc would control whether or not html/htm files can be passed between servers?

How can i check this myself?

 

[itsp1965]

NetCert is the virtual directory pointing a folder on another server by any chance. If you look in the properties for the virtual directory it should indicate where the VD maps to.

 

[netcert]

nope. i just double checked and its still pointing to a local folder on the C:\.