This section and the pages below outline the methods to perform an in-place upgrade. You should familiarise yourself with the [Prerequisites](🔗) and [Known Issues](🔗) documentation before continuing.

If you are running Version 6.3, please upgrade to Version 6.4 first by following [From 6.3 to 6.4](🔗).

If you are running Version 6.4 or later, please see [From 6.4 to 6.6](🔗).

If you are running Version 6.0, 6.1 or 6.2, please see [From 6.0, 6.1 or 6.2 to 6.3](🔗).

If you are running version 5.4.2, please see [From 5.4.x to 6.3](🔗)

Alternatively, if you would prefer to set up Opsview Monitor 6 on new hardware, please see [Migrating to New Hardware](🔗)

If you are unsure of whether doing an in-upgrade or a migration, please refer to [Moving to Opsview Monitor 6.6?](🔗) .

After an upgrade, it is recommended you clear your browser cache in order to ensure the new features and functionality are being used from the latest code, rather than cached ones from before upgrade (which will cause problems).