Permission Denied when running Business Service

Hello...

I've just recently upgraded from 8.0.0.12 to 8.1.1.10 and we have a handful of Business Services that access a file on the network.  When the job runs I get the error message Permission Denied.

Nothing has changed with the network location.  In fact, the job runs just fine still on 8.0.0.12.  So some setting is missing on my new version of Siebel but I'm not sure where this exists.

Here is the line of code. It's not the issue but I thought I would share it.

Open "\\itsdata\corpshare\network services\siebel\Employees.csv" For Input As #1

This error message is happening on any BS that accesses a network location like this.