When I am running a session am getting an error as :

Start workflow from task:
ERROR: Workflow [emp_wrk]:
Cannot open log file [C:Program FilesInformatica PowerCenter 7.1.1RepositoryServerWorkflowLogsemp_wrk.log]. System error is [2] [No such file or directory]. Please check the server log for more information.

Can anyone help me out.

Question asked by visitor saikrishna