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How to Upgarde WHMCS Using Patch Sets

Patch Sets contain only the files that have changed between the previous version and the latest version. Therefore they should only be applied if you are running the immediately previous version.

Download latest version patch from here

Unzip the folder on your local computer.

Loin to FTP and Download folder “admin” to local computer

If you have renamed your “admin” directory, be sure to rename the /whmcs/admin directory in the new files to match.

Upload the new files to your existing installation folder (public_html) replacing any existing folders & files

Finally rename admin folder to customer folder name.
whmcs

Go to whmcs admin area, you can see upgraded version details.


About Annie

I've been working in Technical Section for over 10 years in a wide range of tech jobs from Tech Support to Software Testing. I started writing blog for my future reference and useful for all.