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Upgrading from previous FortiClient versions

Upgrading from previous FortiClient versions

FortiClient version 6.0.3 supports upgrading from FortiClient versions 5.2 and later.

If you are deploying an upgrade from FortiClient 5.6.2 or earlier versions via FortiClient EMS and the upgrade fails, uninstall FortiClient on the endpoints, then deploy the latest version of FortiClient.