Fix Bitcoin name usage in Windows installer

Author: stevenroose

share/setup.nsi.in

@@ -51,7 +51,7 @@ Var StartMenuGroup
 !insertmacro MUI_LANGUAGE English
 
 # Installer attributes
-InstallDir $PROGRAMFILES64\Bitcoin
+InstallDir $PROGRAMFILES64\Elements
 CRCCheck on
 XPStyle on
 BrandingText " "
@@ -104,7 +104,7 @@ Section -post SEC0001
     WriteRegDWORD HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" NoModify 1
     WriteRegDWORD HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" NoRepair 1
     WriteRegStr HKCR "@PACKAGE_TARNAME@" "URL Protocol" ""
-    WriteRegStr HKCR "@PACKAGE_TARNAME@" "" "URL:Bitcoin"
+    WriteRegStr HKCR "@PACKAGE_TARNAME@" "" "URL:Elements"
     WriteRegStr HKCR "@PACKAGE_TARNAME@\DefaultIcon" "" $INSTDIR\@BITCOIN_GUI_NAME@@EXEEXT@
     WriteRegStr HKCR "@PACKAGE_TARNAME@\shell\open\command" "" '"$INSTDIR\@BITCOIN_GUI_NAME@@EXEEXT@" "%1"'
 SectionEnd
@@ -137,7 +137,7 @@ Section -un.post UNSEC0001
     Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\Uninstall $(^Name).lnk"
     Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\$(^Name).lnk"
     Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\@PACKAGE_NAME@ (testnet, 64-bit).lnk"
-    Delete /REBOOTOK "$SMSTARTUP\Bitcoin.lnk"
+    Delete /REBOOTOK "$SMSTARTUP\Elements.lnk"
     Delete /REBOOTOK $INSTDIR\uninstall.exe
     Delete /REBOOTOK $INSTDIR\debug.log
     Delete /REBOOTOK $INSTDIR\db.log