How to access local files from a Mac using XenApp.
1. Open and log into the Citrix Workspace app (directions here: https://kb.wisc.edu/cae/page.php?id=34018).
2. Click the drop down arrow in the upper right-hand corner, and click Preferences.
3. Click on File Access, and select Read and Write.
4. You should now be able to access local files from applications in the Receiver.