Hi and thanks in advance for any replys. I have a new Reev pro with vir 12. Android. Im having a problem with an app called workday. When attempting to view/download a .pdf I get this error message "failed to make temp file directory" I have tried all the standard workarounds I usually do with this kind of issue, data and cash clear, reinstall, permissions even installed Adobe pdf viewer. I have heard that vir 11 had some code permissions issues with external storage but not internal storage. Im not savvy with droid code but thought some one here would have a suggestion.