Error on Citrix server

Question

Hi All,
I developed one small application and that application is working fine on my machine. I have log file which i am using to log the error.

When i deploy the application on I am getting error on Citrix server. Now this file is off means not writing anything.

Error:-
Failed to open optcodeMaint.Properties.log file
Details:-
Access to the path 'e:\wmapps\opticalMaintenanceDotnet\optCodeMaint.Properties.log' is denied.

Any ideas?

Thanks
Ajay