diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9ec21a0..54fd6a6 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -10,7 +10,8 @@ I welcome requests! Follow these steps to contribute:
 # How to build from source
 
 1. Delete the "PersonalUtilities" project from the solution.
-1. Add the latest version of the "PersonalUtilities.dll" library (from the [latest release](https://github.com/AAndyProgram/SCrawler/releases/latest)).
+1. Delete the "PersonalUtilities.Notifications" project from the solution.
+1. Add the latest versions of the ```PersonalUtilities.dll``` and ```PersonalUtilities.Notifications.dll``` libraries (from the [latest release](https://github.com/AAndyProgram/SCrawler/releases/latest)).
 1. Import PersonalUtilities.Functions for the whole project.
 
 **Always use the correct "PersonalUtilities.dll" library. You must download this library from the release of the code you downloaded.**
diff --git a/README.md b/README.md
index 0c95f56..55fea5c 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,8 @@ Just download [latest](https://github.com/AAndyProgram/SCrawler/releases/latest)
 # How to build from source
 
 1. Delete the "PersonalUtilities" project from the solution.
-1. Add the latest version of the "PersonalUtilities.dll" library (from the [latest release](https://github.com/AAndyProgram/SCrawler/releases/latest)).
+1. Delete the "PersonalUtilities.Notifications" project from the solution.
+1. Add the latest versions of the ```PersonalUtilities.dll``` and ```PersonalUtilities.Notifications.dll``` libraries (from the [latest release](https://github.com/AAndyProgram/SCrawler/releases/latest)).
 1. Import PersonalUtilities.Functions for the whole project.
 
 # How to make a plugin