GUI: Support disabling File Explorer modern search bar in 32-bit applications

ExplorerPatcher/GUI.c

@@ -551,6 +551,16 @@ LSTATUS GUI_Internal_RegSetValueExW(
         }
         return ERROR_SUCCESS;
     }
+    else if (!wcscmp(lpValueName, L"Virtualized_" _T(EP_CLSID) L"_DisableModernSearchBar"))
+    {
+        BOOL rv = FALSE;
+        if (!*(DWORD*)lpData) RegDeleteTreeW(HKEY_CURRENT_USER, L"SOFTWARE\\Classes\\WOW6432Node\\CLSID\\{1d64637d-31e9-4b06-9124-e83fb178ac6e}");
+        else RegSetKeyValueW(HKEY_CURRENT_USER, L"SOFTWARE\\Classes\\WOW6432Node\\CLSID\\{1d64637d-31e9-4b06-9124-e83fb178ac6e}\\TreatAs", L"", REG_SZ, L"{64bc32b5-4eec-4de7-972d-bd8bd0324537}", 39 * sizeof(TCHAR));
+        if (!*(DWORD*)lpData) rv = RegDeleteTreeW(HKEY_CURRENT_USER, L"SOFTWARE\\Classes\\CLSID\\{1d64637d-31e9-4b06-9124-e83fb178ac6e}");
+        else rv = RegSetKeyValueW(HKEY_CURRENT_USER, L"SOFTWARE\\Classes\\CLSID\\{1d64637d-31e9-4b06-9124-e83fb178ac6e}\\TreatAs", L"", REG_SZ, L"{64bc32b5-4eec-4de7-972d-bd8bd0324537}", 39 * sizeof(TCHAR));
+        return rv;
+    }
+
 }
 
 LSTATUS GUI_RegSetValueExW(
@@ -741,6 +751,17 @@ LSTATUS GUI_Internal_RegQueryValueExW(
             *(DWORD*)lpData = 1;
             RegCloseKey(hKey2);
         }
+        return ERROR_SUCCESS;
+    }
+    else if (!wcscmp(lpValueName, L"Virtualized_" _T(EP_CLSID) L"_DisableModernSearchBar"))
+    {
+        *lpcbData = sizeof(DWORD);
+        *(DWORD*)lpData = 0;
+        TCHAR wszGUID[39];
+        DWORD dwSize = 39 * sizeof(TCHAR);
+        BOOL rv = RegGetValueW(HKEY_CURRENT_USER, L"SOFTWARE\\Classes\\CLSID\\{1d64637d-31e9-4b06-9124-e83fb178ac6e}\\TreatAs", L"", RRF_RT_REG_SZ, NULL, wszGUID, &dwSize);
+        if (rv == ERROR_SUCCESS && !wcscmp(wszGUID, L"{64bc32b5-4eec-4de7-972d-bd8bd0324537}")) *(DWORD*)lpData = 1;
+        return ERROR_SUCCESS;
     }
 }
 

ExplorerPatcher/settings.reg

@@ -219,9 +219,9 @@
 [-HKEY_CURRENT_USER\Software\Classes\CLSID\{056440FD-8568-48e7-A632-72157243B55B}\InprocServer32]
 ;d Disable navigation bar **
 @=""
-[-HKEY_CURRENT_USER\Software\Classes\CLSID\{1d64637d-31e9-4b06-9124-e83fb178ac6e}\TreatAs]
+[HKEY_CURRENT_USER\Software\ExplorerPatcher]
-;d Disable modern search bar
+;b Disable modern search bar
-@="{64bc32b5-4eec-4de7-972d-bd8bd0324537}"
+;"Virtualized_{D17F1E1A-5919-4427-8F89-A1A8503CA3EB}_DisableModernSearchBar"=dword:00000000
 [HKEY_CURRENT_USER\Software\ExplorerPatcher]
 ;b Shrink address bar height **
 "ShrinkExplorerAddressBar"=dword:00000000

ExplorerPatcher/settings10.reg

@@ -165,9 +165,9 @@
 [-HKEY_CURRENT_USER\Software\Classes\CLSID\{056440FD-8568-48e7-A632-72157243B55B}\InprocServer32]
 ;d Disable navigation bar **
 @=""
-[-HKEY_CURRENT_USER\Software\Classes\CLSID\{1d64637d-31e9-4b06-9124-e83fb178ac6e}\TreatAs]
+[HKEY_CURRENT_USER\Software\ExplorerPatcher]
-;d Disable modern search bar
+;b Disable modern search bar
-@="{64bc32b5-4eec-4de7-972d-bd8bd0324537}"
+;"Virtualized_{D17F1E1A-5919-4427-8F89-A1A8503CA3EB}_DisableModernSearchBar"=dword:00000000
 [HKEY_CURRENT_USER\Software\ExplorerPatcher]
 ;b Shrink address bar height **
 "ShrinkExplorerAddressBar"=dword:00000000