Changed ep_setup command line and default behavior

CHANGELOG.md

@@ -17,6 +17,7 @@ Tested on build 22000.318 and 22000.346 (currently in Windows Insider beta and r
   * `ep-setup /extract "C:\test with space"` - extracts to `C:\test with space` directory
 * Taskbar toolbar layouts are preserved when switching between Windows 10 and Windows 11 taskbars and in general (these will be reset when installing this update but should be subsequently remembered) (#395) (.2)
 * Implemented option to toggle taskbar auto-hide when double clicking the main taskbar (#389) (.3)
+* Running `ep-setup.exe` again while EP is already installed will now update the program to the latest version. To uninstall, as the previous behavior did, run `ep_setup.exe /uninstall` (.4)
 
 
 #### Feature enhancements

README.md

@@ -42,13 +42,13 @@ Items marked with "bug" that are still "Open" represent known issues. Active wor
 
 ## Uninstalling
 
-* Run `ep_setup.exe` again.
-* Via "Programs and Features" in Control Panel, or "Apps and features" in the Settings app.
+* Use "Programs and Features" in Control Panel, or "Apps and features" in the Settings app.
+* Run `ep_setup.exe /uninstall`.
 
 ## Updating
 
 * The program features built-in updates: go to "Properties" - "Updates" to configure, check for and install the latest updates.
-* Download latest setup file and run `ep_setup.exe /update_silent`
+* Download the latest version's setup file and simply run it
 
 ## More information
 

ep_setup/ep_setup.c

@@ -301,8 +301,6 @@ int WINAPI wWinMain(
         &argc
     );
 
-    bIsUpdate = (argc >= 1 && !_wcsicmp(wargv[0], L"/update_silent"));
-
     WCHAR wszPath[MAX_PATH];
     ZeroMemory(wszPath, MAX_PATH * sizeof(WCHAR));
 
@@ -338,6 +336,21 @@ int WINAPI wWinMain(
         return 0;
     }
 
+    bInstall = !(argc >= 1 && (!_wcsicmp(wargv[0], L"/uninstall") || !_wcsicmp(wargv[0], L"/uninstall_silent")));
+    bIsUpdate = (argc >= 1 && !_wcsicmp(wargv[0], L"/update_silent"));
+    if (!bInstall && !_wcsicmp(wargv[0], L"/uninstall"))
+    {
+        if (MessageBoxW(
+            NULL,
+            L"Are you sure you want to remove " _T(PRODUCT_NAME) L" from your computer?",
+            _T(PRODUCT_NAME),
+            MB_YESNO | MB_DEFBUTTON2 | MB_ICONQUESTION
+        ) == IDNO)
+        {
+            exit(0);
+        }
+    }
+
     if (!IsAppRunningAsAdminMode())
     {
         WCHAR wszPath[MAX_PATH];
@@ -349,7 +362,7 @@ int WINAPI wWinMain(
             sei.cbSize = sizeof(sei);
             sei.lpVerb = L"runas";
             sei.lpFile = wszPath;
-            sei.lpParameters = lpCmdLine;
+            sei.lpParameters = !bInstall ? L"/uninstall_silent" : lpCmdLine;
             sei.hwnd = NULL;
             sei.nShow = SW_NORMAL;
             if (!ShellExecuteExW(&sei))
@@ -363,28 +376,6 @@ int WINAPI wWinMain(
         }
     }
 
-    if (bOk)
-    {
-        bOk = GetWindowsDirectoryW(wszPath, MAX_PATH);
-    }
-    if (bOk)
-    {
-        wcscat_s(wszPath, MAX_PATH, L"\\dxgi.dll");
-        bInstall = !FileExistsW(wszPath) || bIsUpdate;
-    }
-    if (!bInstall)
-    {
-        if (MessageBoxW(
-            NULL,
-            L"Are you sure you want to remove " _T(PRODUCT_NAME) L" from your computer?",
-            _T(PRODUCT_NAME),
-            MB_YESNO | MB_DEFBUTTON2 | MB_ICONQUESTION
-        ) == IDNO)
-        {
-            exit(0);
-        }
-    }
-
     SHGetFolderPathW(NULL, SPECIAL_FOLDER, NULL, SHGFP_TYPE_CURRENT, wszPath);
     wcscat_s(wszPath, MAX_PATH, _T(APP_RELATIVE_PATH));
     bOk = CreateDirectoryW(wszPath, NULL);
@@ -566,8 +557,9 @@ int WINAPI wWinMain(
         }
         if (bOk)
         {
-            SHGetFolderPathW(NULL, SPECIAL_FOLDER, NULL, SHGFP_TYPE_CURRENT, wszPath);
-            wcscat_s(wszPath, MAX_PATH, _T(APP_RELATIVE_PATH) L"\\" _T(SETUP_UTILITY_NAME));
+            wszPath[0] = L'"';
+            SHGetFolderPathW(NULL, SPECIAL_FOLDER, NULL, SHGFP_TYPE_CURRENT, wszPath + 1);
+            wcscat_s(wszPath, MAX_PATH, _T(APP_RELATIVE_PATH) L"\\" _T(SETUP_UTILITY_NAME) L"\" /uninstall");
             bOk = SetupUninstallEntry(bInstall, wszPath);
         }
 

ep_setup_patch/ep_setup_patch.c

@@ -57,7 +57,7 @@ int WINAPI wWinMain(
         ShExecInfo.hwnd = NULL;
         ShExecInfo.lpVerb = L"runas";
         ShExecInfo.lpFile = wszPath;
-        ShExecInfo.lpParameters = L"/update_silent";
+        ShExecInfo.lpParameters = NULL;
         ShExecInfo.lpDirectory = NULL;
         ShExecInfo.nShow = SW_SHOW;
         ShExecInfo.hInstApp = NULL;

version.h

@@ -1,7 +1,7 @@
 #define VER_MAJOR 22000
 #define VER_MINOR 318
 #define VER_BUILD_HI    38
-#define VER_BUILD_LO 3
+#define VER_BUILD_LO 4
 #define VER_FLAGS   VS_FF_PRERELEASE
 
 
@@ -12,5 +12,5 @@
 #define VER_STR(arg) #arg
 
 // The String form of the version numbers
-#define VER_FILE_STRING VALUE "FileVersion", "22000.318.38.3"
-#define VER_PRODUCT_STRING VALUE "ProductVersion", "22000.318.38.3"
+#define VER_FILE_STRING VALUE "FileVersion", "22000.318.38.4"
+#define VER_PRODUCT_STRING VALUE "ProductVersion", "22000.318.38.4"