I've enabled the Output to File System feature as per the instructions in https://community.jaspersoft.com/documentation/jasperreports-server-administration-guide/v561/configuring-scheduler The corresponding check box is now enabled, as expected. However, no matter what I type in the text box field, I keep getting the error Enter a valid path. I have tried with d:folder, d:\folder, d:/folder, /folder, folder, \folder. All give the same error. The folder does exist on the server and the user SYSTEM (the user that Tomcat is running under, since it's being started as a service) has full permissions over the folder. What should I type in the text field to have a valid path?