update installer files

.gitignore

@@ -5,4 +5,5 @@ wingetui/dist/
 "WingetUI Store.ex"e
 WingetUI Store Installer.exe
 WingetUI Store.exe
-WingetUI Store.exe
+installer.iss
+Output/

installer.iss

@@ -10,7 +10,7 @@
 [Setup]
 ; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.
 ; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
-AppId={{889610CC-4337-4BDB-AC3B-4F21806C0BDC}
+AppId={{889610CC-4337-4BDB-AC3B-4F21806C0BDD}
 AppName={#MyAppName}
 AppVersion={#MyAppVersion}
 ;AppVerName={#MyAppName} {#MyAppVersion}
@@ -35,13 +35,15 @@ Name: "english"; MessagesFile: "compiler:Default.isl"
 Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
 
 [Files]
-Source: "C:\Users\marti\SPTPrograms\WinGetUI\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
+Source: "C:\Users\marti\SPTPrograms\WinGetUI\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion 
+Source: "C:\Users\marti\SPTPrograms\WinGetUI\remove-old.cmd"; DestDir: "{app}"; Flags: deleteafterinstall
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
 [Icons]
 Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
 Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
 
 [Run]
+Filename: "{app}\remove-old.cmd"; Flags: runhidden
 Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall
 

remove-old.cmd

@@ -0,0 +1 @@
+"%AppData%/../Local/Programs/wingetUI Store/unins000.exe" /verysilent