# Download the installer<br>[https://www.multicharts.com/download/ '''MultiCharts''']<br>[https://www.multicharts.com/net/download/ '''MultiCharts .NET''']# '''Close all MultiCharts components ''' and make sure there are no [[MultiCharts_Processes|MultiCharts processes]] left in Task Manager -> Details tab -> Description column# Temporarily disable your '''antivirus/firewall ''' software or whitelist [[MultiCharts_Processes|MultiCharts processes]]. We recommend the latter.# [[Backup_Application|'''Do a backup''']] to keep your data safe# '''Run the downloaded installer'''.<br>There’s no need to uninstall the current versionyou currently have, the newer one will overwrite it keeping all your user data and settings as is.# '''Wait for the installation to finish'''.<br>Depending on the amount and complexity of your userdata, the installation might take some time. Do not interrupt it to avoid installation errors.