Upgrading an existing ALM/PC v12.53 environment to PC v12.56

Before you install PC 12.56 on your machine, first you need to install PC 12.55 on your machine and then upgrade to PC 12.56.

For ALM : If you are upgrading from version 12.5x, install ALM 12.55 Patch 1 on top of your previous version, and follow the full installation instructions.

NOTE: It is recommended that you install ALM 12.55 Patch 1 as a prerequisite to installing Performance Center12.56