When running a Jaspersoft upgrade, it fails with error:
[java] Resource name: applicationContext-virtual-data-source-query-service.xml
[java] java.io.FileNotFoundException: E:\new\index.xml (The system cannot find the file specified)
Release : All Supported Jaspersoft releases
This can happen if specified just a location but not the actual zip file with content:
Jaspersoft Content Location = E:\new
Specify the full path to the Jaspersoft content file as per the documentation: Upgrade Jaspersoft and Migrate Advanced Reporting Content
Section: Upgrade the Jaspersoft Server: New Database Option
Step 25: Provide the Absolute Path of the Jaspersoft content zip file. This is the absolute path to the exported content zip from the previous Jaspersoft.