Dear All, In how many days we can restart server. My server is running without error since last 123 days so please suggest me specify days after we can do the restart process.

Hi, How often to restart the server depends on your needs. Even if it is not necessary for you to restart the server for a long time, I still recommend restarting it once per month. Leaving the computer turned on for months can reduce the system performance and affect the longevity of the computer. As the server has not been restarted for a long period of time, it seems that you have not install Windows Update on the server for while. It is recommended that you install Windows Update frequently to ensure the server is up to date. However, some updates may cause some compatibility issues with applications running on the server. If it is possible, please install updates in a test lab to ensure that everything is working before you deploy it on a production environment. Tim Quan - MSFT