diff --git a/Installer/build-installer.bat b/Installer/build-installer.bat
index 48962cce..5e25b0fc 100644
--- a/Installer/build-installer.bat
+++ b/Installer/build-installer.bat
@@ -1,2 +1,16 @@
+setlocal
+
+:: Retrieve the version string from the 'Version' file located in the parent directory.
+:: Load version from file into environment variable
+for /f "usebackq delims=" %%v in ("..\Version") do set "VERSION=%%v"
+set "VERSION=%VERSION%.0"
+
+:: Append ".0" to the version. This converts 'X.X.X' to 'X.X.X.0',
+:: satisfying NSIS's strict four-part version format (e.g., for VIProductVersion).
+:: Winget will treat 'X.X.X.0' as equal to 'X.X.X', so it won't trigger an unnecessary update.
+echo !define PRODUCT_VERSION_FROM_FILE "%VERSION%" > version_define.nsh
+
+:: Compile the NSIS installer.
 "C:\Program Files (x86)\NSIS\makensis.exe" installer.nsi
+
 pause
\ No newline at end of file
diff --git a/Installer/installer.nsi b/Installer/installer.nsi
index 7217c17b..daef1c47 100644
--- a/Installer/installer.nsi
+++ b/Installer/installer.nsi
@@ -5,11 +5,15 @@
 ;https://nsis.sourceforge.io/NsProcess_plugin
 ;https://nsis.sourceforge.io/Inetc_plug-in
 
+!addplugindir "Plugins\x86-unicode"
+
 ;--------------------------------
 ;Version
+    !include "version_define.nsh"
+
+    !define PRODUCT_VERSION ${PRODUCT_VERSION_FROM_FILE}
+    !define VERSION ${PRODUCT_VERSION_FROM_FILE}
 
-    !define PRODUCT_VERSION "1.0.0.0"
-    !define VERSION "1.0.0.0"
     VIProductVersion "${PRODUCT_VERSION}"
     VIFileVersion "${VERSION}"
     VIAddVersionKey "FileVersion" "${VERSION}"
@@ -166,6 +170,10 @@ Section "Install" SecInstall
     WriteRegStr HKLM "Software\VRCX" "InstallDir" $INSTDIR
     WriteUninstaller "$INSTDIR\Uninstall.exe"
     WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "DisplayName" "VRCX"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "Publisher" "vrcx-team"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "DisplayVersion" "${VERSION}"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "DisplayArch" "x64"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "InstallLocation" "$INSTDIR"
     WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "UninstallString" "$\"$INSTDIR\Uninstall.exe$\""
     WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "DisplayIcon" "$\"$INSTDIR\VRCX.ico$\""
 
@@ -212,4 +220,4 @@ Section "Uninstall"
         Delete "$SMPROGRAMS\VRCX.lnk"
         Delete "$DESKTOP\VRCX.lnk"
     ${EndIf}
-SectionEnd
+SectionEnd
\ No newline at end of file
diff --git a/Installer/version_define.nsh b/Installer/version_define.nsh
new file mode 100644
index 00000000..cc0af198
--- /dev/null
+++ b/Installer/version_define.nsh
@@ -0,0 +1 @@
+!define PRODUCT_VERSION_FROM_FILE "2025.05.09.0"