How to Update Your Cpanel License Key

How to update your Cpanel license key

If you get Invalid License File when you login to cpanel after a clean install or a host name change all you do
is open your “putty program,

log in as “root” , enter your password and type this


This will update it and your good to go

One Response to “How to Update Your Cpanel License Key”

  1. realtechtalk Says:

    Very helpful, this is important for new cPanel installs from a template or if for any other reason your IP has changed and your license has not been updated.

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