From 2ffa7d8c8f921ae232c1eb4dee98c6ea42d3a6f7 Mon Sep 17 00:00:00 2001
From: luoliangyi <87842688@qq.com>
Date: Thu, 30 Jun 2022 17:51:28 +0800
Subject: [PATCH] =?UTF-8?q?windows=E5=AE=89=E8=A3=85=E8=84=9A=E6=9C=AC?=
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---
 win/setup/HuagoScanApp_Setup.iss | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/win/setup/HuagoScanApp_Setup.iss b/win/setup/HuagoScanApp_Setup.iss
index bcfabad..d22202e 100644
--- a/win/setup/HuagoScanApp_Setup.iss
+++ b/win/setup/HuagoScanApp_Setup.iss
@@ -76,6 +76,17 @@ SubKeyName :=  'Software\Microsoft\Windows\CurrentVersion\Uninstall\{7076DC53-5C
   end;
 end;
 
+function InitializeUninstall(): Boolean;
+var
+  ErrorCode: Integer;
+  bRes: Boolean;
+begin
+if not ShellExec('', ExpandConstant('{app}\HuagoScanUpgrade.exe'), '-type=postuninstallinfo -src=package -desc=uninstall', '', SW_HIDE, ewWaitUntilTerminated, ErrorCode) then
+  begin
+  end;
+  Result := true;
+end;
+
 procedure CurPageChanged(CurPageID: Integer);
 begin
   if CurPageID = wpFinished then
@@ -93,4 +104,5 @@ begin
  end;
 
 [Run]
-Filename: "{app}\HuagoScan.exe"; Description: "{cm:LaunchProgram, {#MyAppName}}"; Flags: postinstall nowait skipifsilent
\ No newline at end of file
+Filename: "{app}\HuagoScanUpgrade.exe"; Parameters:"-type=postinstallinfo -src=package -desc=install"
+Filename: "{app}\HuagoScan.exe"; Description: "{cm:LaunchProgram, {#MyAppName}}"; Flags: postinstall nowait
\ No newline at end of file