SSIS Job Fails

SSIS Packages loop over files,load the data into required destination and then moved those files to other location(shared network drive). Manually packages runs successfully.Once deployed to Dev server package is running successfully.But job fails.Its shows me error as directory is empty.But files are there in directory

does the proxy , service account have access to the directory in question?

I have created Proxy account using my credentials.And i do have access to that folder

what are you using to iterate through the folder. please show us a screen capture of your ssis where you set the path and what component you are using to loop

Its been solved.Thank you