3 files changed, 7 insertions, 4 deletions
diff --git a/shell/source/backends/localebe/localebackend.cxx b/shell/source/backends/localebe/localebackend.cxx
index 0b896a3fadc6..7ff388a1f26d 100644
--- a/shell/source/backends/localebe/localebackend.cxx
+++ b/shell/source/backends/localebe/localebackend.cxx
@@ -27,6 +27,7 @@
 #include <cppuhelper/supportsservice.hxx>
 #include <osl/time.h>
 #include <rtl/character.hxx>
+#include <o3tl/char16_t2wchar_t.hxx>
 
 #include <stdio.h>
 
@@ -54,7 +55,7 @@ css::beans::Optional<css::uno::Any> ImplGetLocale(LCID lcid)
             // #i50822# minus character must be written before cp
             *(cp - 1) = '-';
 
-        return {true, css::uno::Any(OUString(SAL_U(buffer)))};
+        return {true, css::uno::Any(OUString(o3tl::toU(buffer)))};
     }
 
     return {false, {}};
diff --git a/shell/source/win32/SysShExec.cxx b/shell/source/win32/SysShExec.cxx
index 3b569ed7c7c1..55b20e62fc46 100644
--- a/shell/source/win32/SysShExec.cxx
+++ b/shell/source/win32/SysShExec.cxx
@@ -28,6 +28,7 @@
 #include <com/sun/star/system/SystemShellExecuteFlags.hpp>
 #include <com/sun/star/uri/UriReferenceFactory.hpp>
 #include <cppuhelper/supportsservice.hxx>
+#include <o3tl/char16_t2wchar_t.hxx>
 
 #define WIN32_LEAN_AND_MEAN
 #if defined _MSC_VER
@@ -297,8 +298,8 @@ void SAL_CALL CSysShExec::execute( const OUString& aCommand, const OUString& aPa
     ZeroMemory(&sei, sizeof( sei));
 
     sei.cbSize       = sizeof(sei);
-    sei.lpFile       = SAL_W(preprocessed_command.getStr());
-    sei.lpParameters = SAL_W(aParameter.getStr());
+    sei.lpFile       = o3tl::toW(preprocessed_command.getStr());
+    sei.lpParameters = o3tl::toW(aParameter.getStr());
     sei.nShow        = SW_SHOWNORMAL;
 
     if (NO_SYSTEM_ERROR_MESSAGE & nFlags)
diff --git a/shell/source/win32/simplemail/smplmailclient.cxx b/shell/source/win32/simplemail/smplmailclient.cxx
index 16ef55b6230d..b38061c37037 100644
--- a/shell/source/win32/simplemail/smplmailclient.cxx
+++ b/shell/source/win32/simplemail/smplmailclient.cxx
@@ -27,6 +27,7 @@
 #include <com/sun/star/system/SimpleMailClientFlags.hpp>
 #include <com/sun/star/system/XSimpleMailMessage2.hpp>
 #include <osl/file.hxx>
+#include <o3tl/char16_t2wchar_t.hxx>
 
 #define WIN32_LEAN_AND_MEAN
 #if defined _MSC_VER
@@ -81,7 +82,7 @@ namespace /* private */
             lret = RegQueryValueW(hkey, nullptr, buff, &sz);
             if (lret == ERROR_SUCCESS)
             {
-                osl::FileBase::getFileURLFromSystemPath(SAL_U(buff), altSenddocUrl);
+                osl::FileBase::getFileURLFromSystemPath(o3tl::toU(buff), altSenddocUrl);
             }
             RegCloseKey(hkey);
         }