DVD01095542E.iso includes two license files for CABI JasperReports Server r6.3.0.
When you install JasperReports Server, the correct license file should be installed automatically.
If you find that the license file has expired 10 days after installation, then it is highly likely that the wrong file is being used by the JasperReports Server.
The two license files are both named 'jasperserver.license'.
One license file is approximately 2KB in size and the other license file is approximately 4KB.
The 2KB file expires after 10 days from the installation date.
The 4KB file is the correct license file.