hi,
     Previuosly my problem regarding accessing a network resource was solved with all of your help. It was working fine till now.
But after shifting the file system to NAS server and creating a new user domain user for the application i get the access permission error. I am running the application under domain user. I am able to access the network resource on other machine when proper access rights are given to the domain user under which the application is executing. But it cannot access the datafile on NAS file server.
Is it something related to NAS Server i need to do. I cannot make out why is it working on a normal machine on network and not on NAS.
I have checked that the domain user has required access to the resource on NAS manually. I have done the changes in Web.config where i have made impersonation true and given the username password.
i have changed the machine.config processmodel. Also changed the setting in directory security tab of the properties of virtual folder in IIS. anywhere else i should take care.
Any words of wisdom would be of great help.
Regards,
Niks