# Applying Patch Patches are small code updates used to fix a specific issue without performing a full version update. Apply a patch only when it matches your installed version or when your support/admin team confirms it is required. --- ## When To Apply A Patch Apply a patch when: - ActuaryPOS Hybrid Solutions is already installed. - Your installed version matches the patch instructions. - A patch was released after your current version was installed. - The patch is meant to fix an issue affecting your installation. You usually do not need to apply an older patch during a fresh installation if the latest full application package already includes that fix. --- ## Before Applying A Patch Back up the following before replacing any file: - Database - `.env` file - `public/uploads` folder - Any file mentioned in the patch instructions --- ## Steps 1. Download or receive the patch package from your official update/support source. 2. Extract the patch package. 3. Open the patch folder. It may be named something like: - `Patch-VERSION` - `Patch-FEATURE-NAME` 4. Look for a `README.txt` or instruction file inside the patch folder. 5. Follow the instructions exactly. 6. If the patch says to replace a file, replace only the listed file. 7. If the patch says to create a new file, create it in the exact path shown. 8. Clear application/cache files if the patch instructions require it. 9. Test the affected feature after applying the patch. > **Important:** Do not blindly copy the whole patch folder into the application root unless the patch instructions specifically say to do that.