Hello Harikrishna Beerangi, Log4j 1.2.8 is End of Life since August 2015. See https://blogs.apache.org/foundation/entry/apache_logging_services_project_announces Log4j 1.2 is the equivalent of Windows 2000 in the Java logging world.
To answer your question, Log4j 1.x is _not_ supported on Windows 10 or any other version of Windows. It is compatible with Java versions up to Java 8, but will no longer work with Java 9. We recommend all applications that use Log4j 1.x to upgrade to the latest version, currently Log4j 2.7. For anyone requiring assistance doing so, there are user and developer mailing lists (http://logging.apache.org/log4j/2.x/mail-lists.html), and an online issue tracker (https://issues.apache.org/jira/browse/LOG4J2). We hope this answers your question, but feel free to follow up. Kind regards, Remko Popma Sent from my iPhone > On 9 Dec 2016, at 16:26, HariKrishna Beerangi > <harikrishna.beera...@microsoft.com> wrote: > > Hello, > > As part of planning an operating system upgrade for our customer, we are > researching the OS supportability status of one or more of your company’s > applications. Unfortunately, we could not locate this information on your > website. In order to help our joint customer make the most informed decision > regarding the supportability of your application in their enterprise, we > request your assistance in providing support information on your application > as per the details below. > > Current OS Version > Windows 7 > Current Application Suite Name > Apache Log4j 1.2.8 > > Current Application Suite Packages > > Requested Information: > > Is the application version listed above supported on: > > > > Operating System > Yes / No > Windows 10 > > > > > If not supported, is the application version listed above compatible on: > Operating System > Yes / No > Windows 10 > > > > > Is a newer version of your application supported on: > > > > Operating System > Application Version > Windows 10 > > > > > Documentation Links / Reference > > Support Contact Email > > Sales Contact Email > > > > Thank you for your assistance! > > Regards > Harikrishna Beerangi > Consultant > Microsoft Global delivery > Manyata embassy Tech park > Nagawara, Karnataka, Bangalore , India-560045 >