If you choose no, then you don't need to do anything

If you choose Yes, then you need to edit the .htaccess

I have added the Rewrite rules to .htaccess in the root of our WHMCS install, but the rules are being ignored, so all related links are giving a 404 error.

ANSWER: If Friendly URLs are enabled, the rules need to go before these in the existing .htaccess; otherwise, they get ignored.

Here is what you need to add

# Announcements Pro
# Rewrite SEO-friendly URLs to WHMCS index.php
RewriteRule ^announcements/view/([0-9]+)/([a-zA-Z0-9-]+)/?$ %{REQUEST_URI}/index.php?m=wsannouncementpro&action=view&id=$1 [L,QSA]
RewriteRule ^announcements/([0-9]+)/([a-zA-Z0-9-]+)/?$ %{REQUEST_URI}/index.php?m=wsannouncementpro&catrgoryid=$1 [L,QSA]
RewriteRule ^announcements/viewbymonth/([a-zA-Z0-9-]+)/?$ %{REQUEST_URI}/index.php?m=wsannouncementpro&viewbymonth=$1 [L,QSA]

# Ensure "wsannouncementpro/" loads index.php?m=wsannouncementpro
RewriteRule ^announcements/?$ %{REQUEST_URI}/index.php?m=wsannouncementpro [NC,L]

Installing WHMCS Announcement Pro is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website. If you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside!
2) Login to the admin area and go to Configuration > System Settings > ADDON MODULES
3) In the addon modules page, you will see Announcement Pro, click activate, then click configure to see the options
4) Check the Full Administrator box in the Access Control, then click Save changes
5) You like to enable Use Friendly URLs, see https://forum.whmcsservices.net/showthread.php?tid=196

Version 1.0.0 Released (02/07/2025)
Stable

New Initial Release

Installing UptimeRobot Monitor is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website. If you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside!
2) Login to the admin area and go to Configuration > System Settings > ADDON MODULES
3) In the addon modules page, you will see UptimeRobot Monitor, click activate, then click configure to see the options
4) Check the Full Administrator box in the Access Control, then click Save changes
5) Create a product from the admin panel (Configuration > System Settings > Products/Services). Select module type as UptimeRobotMonitor. Choose the drop-down button. Make sure you uncheck Require Domain

Version 1.0.0 Released (02/10/2025)
Stable

New Initial Release

Installing WhatsApp Chat Support is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside!
2) Login to the admin area and go to Configuration > System Settings > ADDON MODULES
3) In the addon modules page, you will see WhatsApp Chat Support. Click activate, then click configure to see the options
4) Check the Full Administrator box in the Access Control, then click Save changes

Version: 1.0.0 Released (12/04/2024)
Stable

New Initial Release

Installing a Gift Card is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside!
2) Login to the admin area and go to Configuration > System Settings > ADDON MODULES
3) In the addon modules page, you will see the Gift Card click activate, then click configure to see the options
4) Check the Full Administrator box in the Access Control, then click Save changes
5) You can access your module at 'Addons' → 'Gift Card'

Version: 1.1.0 Released (03/10/2025)
Maintenance

Added: Admin Fields Code Length, Code Prefix, Code Type (Alpha Numeric / Numbers)
Fixed: Logs of the Customer Credits for Gift Card Redemptions
Changed: Invoice Description for Gift Card instead of Promotion Code
Changed: Separated Active from Inactive or Expired Gift cards in the Client area Gift Cards View

Version: 1.0.2 Released (02/10/2025)
Maintenance

Fixed Licence System
Fixed PHP
Updated support WHMCS 8.12

Version: 1.0.1 Released (01/16/2025)
Maintenance

Fixed work with WS Discount Manager
Fixed Expiry Date on the client area product listing page
Fixed Expiry Date on the client area dashboard gift cards page
Updated support WHMCS 8.11
Updated support for ionCube Loader v14 and PHP 8.3
Updated Remove Support for PHP 7.4
Updated Remove Support for WHMCS V8.8.x to 8.9.x

Version: 1.0.0 Released (10/03/2024)
Stable

New Initial Release

Installing Elastic Email is very simple. The following steps will guide you through the process:

1. Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder; just the files inside it!
2. Open the License.php file and change the text in between the two quotation marks to the license key you received when you purchased the module.
3. Begin by logging in to your WHMCS admin area
4. Navigate to Configuration > System Settings > General > Mail
5. Click the Configure Mail Provider button
6. Choose Elastic Email from the available dropdown list
7. Enter your API credentials for the service where requested, and click Save to validate and activate the Elastic Email Mail Provider.