Guides & Tutorials8.1 Update TroubleshootingTroubleshooting CSS Customisations on Windows Server Environments

Troubleshooting CSS Customisations on Windows Server Environments


After applying the 8.1.0 update and creating a child order form template, CSS customisations are not displayed on servers with a Windows IIS operating systems. This can result in partial formatting of the order form.


The template path comparison logic is deficient for non-standard file environments such as Windows IIS servers.


1. Move the WHMCS  installation to a *Nix environment.


2. Copy the style.css file from the child order form template to the css directory of the system template.


Please apply the 8.1.1 Maintenance Release via the Utilities > Update WHMCS page.


A hotfix has been created for 8.1.0 only to improve the template path comparison logic for these server environments: