https://www.ibm.com/support/pages/how-update-your-tm1-architect-tm1-perspectives-client-installations-all-versions
How to Update Your TM1 Architect / TM1 Perspectives Client Installations - ALL VERSIONS
Please ensure that you have already reviewed all of the relevant detail on the following page before you proceed: IBM Cognos TM1 SSL Expiration - Manual Fix...
how to updateclient installations