SharePoint 2013 RTM Support has
ended
Please be noted that starting April 14th only SharePoint 2013 farms with SP1 are supported.
I hope the above information will help you to resolve the issue, in case of any queries/questions regarding the above mentioned information then please let me know. I would be more than happy to help you as well as resolves your issues, Thank you.
Please be noted that starting April 14th only SharePoint 2013 farms with SP1 are supported.
SharePoint
2013 servers/farms without SP1 are no longer supported and hot fixes
released beginning with April 2015 cannot be installed on SharePoint 2013
servers without SP1.
Article from
MS below:
I hope the above information will help you to resolve the issue, in case of any queries/questions regarding the above mentioned information then please let me know. I would be more than happy to help you as well as resolves your issues, Thank you.