diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6cbd5c21c..db7bd6533 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -206,7 +206,7 @@ jobs:
         shell: msys2 {0}
         run: |
           cd ${{ env.INSTALL_DIR }}
-          makensis -NOCD "-DVERSION=${{ env.VERSION }}" "-DMUI_ICON=${{ github.workspace }}/program_info/polymc.ico" "-XOutFile ${{ github.workspace }}/PolyMC-Setup.exe" "${{ github.workspace }}/program_info/win_install.nsi"
+          makensis -NOCD "${{ github.workspace }}/${{ env.BUILD_DIR }}/program_info/win_install.nsi"
 
       - name: Package (Linux)
         if: runner.os == 'Linux' && matrix.appimage != true
diff --git a/program_info/CMakeLists.txt b/program_info/CMakeLists.txt
index 2cbef1b61..1000be23d 100644
--- a/program_info/CMakeLists.txt
+++ b/program_info/CMakeLists.txt
@@ -14,6 +14,8 @@ set(Launcher_MetaInfo "program_info/org.polymc.PolyMC.metainfo.xml" PARENT_SCOPE
 set(Launcher_ManPage "program_info/polymc.6.txt" PARENT_SCOPE)
 set(Launcher_SVG "program_info/org.polymc.PolyMC.svg" PARENT_SCOPE)
 set(Launcher_Branding_ICNS "program_info/polymc.icns" PARENT_SCOPE)
+set(Launcher_Branding_ICO "program_info/polymc.ico")
+set(Launcher_Branding_ICO "${Launcher_Branding_ICO}" PARENT_SCOPE)
 set(Launcher_Branding_WindowsRC "program_info/polymc.rc" PARENT_SCOPE)
 set(Launcher_Branding_LogoQRC "program_info/polymc.qrc" PARENT_SCOPE)
 
@@ -24,3 +26,4 @@ configure_file(org.polymc.PolyMC.metainfo.xml.in org.polymc.PolyMC.metainfo.xml)
 configure_file(polymc.rc.in polymc.rc @ONLY)
 configure_file(polymc.manifest.in polymc.manifest @ONLY)
 configure_file(polymc.ico polymc.ico COPYONLY)
+configure_file(win_install.nsi.in win_install.nsi @ONLY)
diff --git a/program_info/win_install.nsi b/program_info/win_install.nsi.in
similarity index 78%
rename from program_info/win_install.nsi
rename to program_info/win_install.nsi.in
index cb4c8d1d4..e5687de7b 100644
--- a/program_info/win_install.nsi
+++ b/program_info/win_install.nsi.in
@@ -4,10 +4,13 @@
 
 Unicode true
 
-Name "PolyMC"
-InstallDir "$LOCALAPPDATA\Programs\PolyMC"
-InstallDirRegKey HKCU "Software\PolyMC" "InstallDir"
+Name "@Launcher_CommonName@"
+InstallDir "$LOCALAPPDATA\Programs\@Launcher_CommonName@"
+InstallDirRegKey HKCU "Software\@Launcher_CommonName@" "InstallDir"
 RequestExecutionLevel user
+OutFile "../@Launcher_CommonName@-Setup.exe"
+
+!define MUI_ICON "../@Launcher_Branding_ICO@"
 
 ;--------------------------------
 
@@ -18,7 +21,7 @@ RequestExecutionLevel user
 !insertmacro MUI_PAGE_COMPONENTS
 !insertmacro MUI_PAGE_DIRECTORY
 !insertmacro MUI_PAGE_INSTFILES
-!define MUI_FINISHPAGE_RUN "$InstDir\polymc.exe"
+!define MUI_FINISHPAGE_RUN "$InstDir\@Launcher_APP_BINARY_NAME@.exe"
 !insertmacro MUI_PAGE_FINISH
 
 !insertmacro MUI_UNPAGE_CONFIRM
@@ -98,16 +101,23 @@ RequestExecutionLevel user
 
 ;--------------------------------
 
+; Version info
+VIProductVersion "@Launcher_RELEASE_VERSION_NAME4@"
+VIFileVersion "@Launcher_RELEASE_VERSION_NAME4@"
+VIAddVersionKey "FileVersion" "@Launcher_RELEASE_VERSION_NAME4@"
+
+;--------------------------------
+
 ; The stuff to install
-Section "PolyMC"
+Section "@Launcher_CommonName@"
 
   SectionIn RO
 
-  nsExec::Exec /TIMEOUT=2000 'TaskKill /IM polymc.exe /F'
+  nsExec::Exec /TIMEOUT=2000 'TaskKill /IM @Launcher_APP_BINARY_NAME@.exe /F'
 
   SetOutPath $INSTDIR
 
-  File "polymc.exe"
+  File "@Launcher_APP_BINARY_NAME@.exe"
   File "qt.conf"
   File *.dll
   File /r "iconengines"
@@ -117,20 +127,20 @@ Section "PolyMC"
   File /r "styles"
 
   ; Write the installation path into the registry
-  WriteRegStr HKCU Software\PolyMC "InstallDir" "$INSTDIR"
+  WriteRegStr HKCU Software\@Launcher_CommonName@ "InstallDir" "$INSTDIR"
 
   ; Write the uninstall keys for Windows
   ${GetParameters} $R0
   ${GetOptions} $R0 "/NoUninstaller" $R1
   ${If} ${Errors}
-    !define UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\PolyMC"
-    WriteRegStr HKCU "${UNINST_KEY}" "DisplayName" "PolyMC"
-    WriteRegStr HKCU "${UNINST_KEY}" "DisplayIcon" "$INSTDIR\polymc.exe"
+    !define UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\@Launcher_CommonName@"
+    WriteRegStr HKCU "${UNINST_KEY}" "DisplayName" "@Launcher_CommonName@"
+    WriteRegStr HKCU "${UNINST_KEY}" "DisplayIcon" "$INSTDIR\@Launcher_APP_BINARY_NAME@.exe"
     WriteRegStr HKCU "${UNINST_KEY}" "UninstallString" '"$INSTDIR\uninstall.exe"'
     WriteRegStr HKCU "${UNINST_KEY}" "QuietUninstallString" '"$INSTDIR\uninstall.exe" /S'
     WriteRegStr HKCU "${UNINST_KEY}" "InstallLocation" "$INSTDIR"
-    WriteRegStr HKCU "${UNINST_KEY}" "Publisher" "PolyMC Contributors"
-    WriteRegStr HKCU "${UNINST_KEY}" "ProductVersion" "${VERSION}"
+    WriteRegStr HKCU "${UNINST_KEY}" "Publisher" "@Launcher_CommonName@ Contributors"
+    WriteRegStr HKCU "${UNINST_KEY}" "ProductVersion" "@Launcher_RELEASE_VERSION_NAME4@"
     ${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2
     IntFmt $0 "0x%08X" $0
     WriteRegDWORD HKCU "${UNINST_KEY}" "EstimatedSize" "$0"
@@ -143,13 +153,13 @@ SectionEnd
 
 Section "Start Menu Shortcut" SM_SHORTCUTS
 
-  CreateShortcut "$SMPROGRAMS\PolyMC.lnk" "$INSTDIR\polymc.exe" "" "$INSTDIR\polymc.exe" 0
+  CreateShortcut "$SMPROGRAMS\@Launcher_CommonName@.lnk" "$INSTDIR\@Launcher_APP_BINARY_NAME@.exe" "" "$INSTDIR\@Launcher_APP_BINARY_NAME@.exe" 0
 
 SectionEnd
 
 Section "Desktop Shortcut" DESKTOP_SHORTCUTS
 
-  CreateShortcut "$DESKTOP\PolyMC.lnk" "$INSTDIR\polymc.exe" "" "$INSTDIR\polymc.exe" 0
+  CreateShortcut "$DESKTOP\@Launcher_CommonName@.lnk" "$INSTDIR\@Launcher_APP_BINARY_NAME@.exe" "" "$INSTDIR\@Launcher_APP_BINARY_NAME@.exe" 0
 
 SectionEnd
 
@@ -159,12 +169,12 @@ SectionEnd
 
 Section "Uninstall"
 
-  nsExec::Exec /TIMEOUT=2000 'TaskKill /IM polymc.exe /F'
+  nsExec::Exec /TIMEOUT=2000 'TaskKill /IM @Launcher_APP_BINARY_NAME@.exe /F'
 
-  DeleteRegKey HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\PolyMC"
-  DeleteRegKey HKCU SOFTWARE\PolyMC
+  DeleteRegKey HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\@Launcher_CommonName@"
+  DeleteRegKey HKCU SOFTWARE\@Launcher_CommonName@
 
-  Delete $INSTDIR\polymc.exe
+  Delete $INSTDIR\@Launcher_APP_BINARY_NAME@.exe
   Delete $INSTDIR\uninstall.exe
   Delete $INSTDIR\portable.txt
 
@@ -220,8 +230,8 @@ Section "Uninstall"
   RMDir /r $INSTDIR\platforms
   RMDir /r $INSTDIR\styles
 
-  Delete "$SMPROGRAMS\PolyMC.lnk"
-  Delete "$DESKTOP\PolyMC.lnk"
+  Delete "$SMPROGRAMS\@Launcher_CommonName@.lnk"
+  Delete "$DESKTOP\@Launcher_CommonName@.lnk"
 
   RMDir "$INSTDIR"