input: [Issue] Print PreviewError Message: The Adobe Reader cannot be found at its installed ln [Description] When using the print preview function in Firefox, likely in the newest version, possibly in combination with a new version of the Adobe Reader plug-in, there is an error message "The Adobe Reader cannot be found at its installed location". Once the error is dismissed the spinning wheel is visible and does not transition to a usable PDF preview, so preview and submission are impacted. [Resolution Status] Reported [Temporary Solution] 
output: The issue will not present itself if another browser other than Firefox is used. You may be able resolve the PDF display issue in Firefox by following the steps outlined in this url: https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings Note that the instructions come from Mozilla/Firefox, so it's safe to use, but it does remove extensions and extension data as part of the "reset" that it performs. It can be "undone" afterward if needed by following additional steps.