Issues in running SQL Agent Job

Hi,

I have a SSIS package which copy a data file from a map drive to the DB server staging location.

When the package is run through the Package Execution Utility the package runs perfectly fine, however when I created a SQL agent job and set the package to be run from the SQL Agent job then it job throws the error "Could not find a part of the path F:\...".

F:\ is basically is name of the mapped drive on db server as a connect to the sever holding the data.

Please can anyone assist in resolving this issue.

thanks,