diff --git a/NPMK/NPMKverChecker.dat b/NPMK/NPMKverChecker.dat
deleted file mode 100644
index 12b23f7..0000000
Binary files a/NPMK/NPMKverChecker.dat and /dev/null differ
diff --git a/NPMK/NPMKverChecker.m b/NPMK/NPMKverChecker.m
index 6d0157a..60cd4a4 100644
--- a/NPMK/NPMKverChecker.m
+++ b/NPMK/NPMKverChecker.m
@@ -29,15 +29,14 @@ function NPMKverChecker()
 %
 % 1.2.0.0: August 13, 2020
 %   - Updated to use settingsManager instead. 
+% 
+% 1.3.0.0: September 11, 2020
+%   - Fixed a bug that was still creating a NPMKverChecker.dat.
 
 %% Variables and constants
 gitHubURL = 'https://github.com/BlackrockMicrosystems/NPMK/releases/latest';
 checkver = 0;
 
-%% Find full path of NPMKverChecker.m
-fileFullPath = which('NPMKverChecker.m');
-fileFullPath = [fileFullPath(1:end-1) 'dat'];
-
 %% Check for the latest version fo NPMK
 try
     NPMKSettings = settingsManager;
@@ -55,8 +54,8 @@ function NPMKverChecker()
             disp('A new version of NPMK may be available.');
             fprintf('Please visit <a href="%s">GitHub NPMK Page</a> to get the latest version.\n', gitHubURL)
         end
-        checkeddate = datetime;
-        save(fileFullPath, 'checkeddate');
+        NPMKSettings.checkeddate = datetime;
+        settingsManager(NPMKSettings);
     end
 catch
 end
\ No newline at end of file
diff --git a/NPMK/Other tools/settingsManager.m b/NPMK/Other tools/settingsManager.m
index 4e96e28..3c31a93 100644
--- a/NPMK/Other tools/settingsManager.m	
+++ b/NPMK/Other tools/settingsManager.m	
@@ -35,7 +35,7 @@
 if exist(fullPath, 'file') == 2
     if length(varargin) == 0 % Load the settings file and send as output
         varargout{1} = load(fullPath, '-mat');
-        try varargout{1}.checkeddate; catch varargout{1}.checkeddate = now; end
+        try varargout{1}.checkeddate; catch varargout{1}.checkeddate = datetime; end
         try varargout{1}.ShowZeroPadWarning; catch varargout{1}.ShowZeroPadWarning = 1; end
         try varargout{1}.ShowuVWarning; catch varargout{1}.ShowuVWarning = 1; end
     elseif length(varargin) == 1
diff --git a/NPMK/Versions.txt b/NPMK/Versions.txt
index 6fdc19d..45db143 100644
--- a/NPMK/Versions.txt
+++ b/NPMK/Versions.txt
@@ -425,7 +425,7 @@ NPMK Version 2.8.2.0: 5 May 2014
 % openNSx 7.1.1.0: June 11, 2020
 %   - Fixed a bug related to fread and MATLAB 2020a.
 
-***** NPMK Version 5.3.0.0 :September 11, 2020 *****
+***** NPMK Version 5.4.0.0 :September 11, 2020 *****
 %
 % openNSx 7.3.0.0: September 11, 2020
 %   - Fixed a bug related to fread and MATLAB 2020a.
@@ -439,9 +439,9 @@ NPMK Version 2.8.2.0: 5 May 2014
 % settingsManager 1.0.0.0: September 11, 2020
 %   - Initial Release. 
 %
-% NPMKverChecer 1.2.0.0: September 11, 2020
+% NPMKverChecer 1.3.0.0: September 11, 2020
 %   - Updated to use settingsManager instead. 
+%   - Fixed a bug that was still creating a NPMKverChecker.dat.
 
 
-
-LATEST:5.3.0.0
\ No newline at end of file
+LATEST:5.4.0.0
\ No newline at end of file