diff --git a/indra/llvfs/lldir_mac.cpp b/indra/llvfs/lldir_mac.cpp
index 79c436274743cd40f224c465e6d365cabd1160cd..87dc1b9795f518d4b4e2e0d12cb2ea6c4a2bc646 100644
--- a/indra/llvfs/lldir_mac.cpp
+++ b/indra/llvfs/lldir_mac.cpp
@@ -171,9 +171,9 @@ void LLDir_Mac::initAppDirs(const std::string &app_name,
 	if (!app_read_only_data_dir.empty())
 	{
 		mAppRODataDir = app_read_only_data_dir;
-		mSkinBaseDir = mAppRODataDir + mDirDelimiter + "skins";
+		mSkinBaseDir = add(mAppRODataDir, "skins");
 	}
-	mCAFile = getExpandedFilename(LL_PATH_EXECUTABLE, "../Resources", "ca-bundle.crt");
+	mCAFile = add(mAppRODataDir, "ca-bundle.crt");
 }
 
 std::string LLDir_Mac::getCurPath()
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index 843294c239826d8f35b3f3cf88c9dd11b574ad6d..d4afbb15df4f7a8fd1ebd58fdbd9d8f13cc31a86 100644
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -1429,12 +1429,10 @@ static CursorRef gCursors[UI_CURSOR_COUNT];
 static void initPixmapCursor(int cursorid, int hotspotX, int hotspotY)
 {
 	// cursors are in <Application Bundle>/Contents/Resources/cursors_mac/UI_CURSOR_FOO.tif
-	std::string fullpath = gDirUtilp->getAppRODataDir();
-	fullpath += gDirUtilp->getDirDelimiter();
-	fullpath += "cursors_mac";
-	fullpath += gDirUtilp->getDirDelimiter();
-	fullpath += cursorIDToName(cursorid);
-	fullpath += ".tif";
+	std::string fullpath = gDirUtilp->add(
+		gDirUtilp->getAppRODataDir(),
+		"cursors_mac",
+		cursorIDToName(cursorid) + std::string(".tif"));
 
 	gCursors[cursorid] = createImageCursor(fullpath.c_str(), hotspotX, hotspotY);
 }
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 7a4c41779a62820b17fff86caf808960462bbc1a..4c51873715f8083a525ad6ea7997aa9e5898ce7b 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -479,8 +479,7 @@ bool idle_startup()
 			if (!found_template)
 			{
 				message_template_path =
-					gDirUtilp->getExpandedFilename(LL_PATH_EXECUTABLE,
-												   "../Resources/app_settings",
+					gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS,
 												   "message_template.msg");
 				found_template = LLFile::fopen(message_template_path.c_str(), "r");		/* Flawfinder: ignore */
 			}		
diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp
index b90e09b739da99256e3f62e42ace4816e4eebcb6..88d17a31a462af9d138e2b3919add882f1ec4db0 100644
--- a/indra/newview/llvoicevivox.cpp
+++ b/indra/newview/llvoicevivox.cpp
@@ -770,14 +770,13 @@ bool LLVivoxVoiceClient::startAndLaunchDaemon()
     {
 #ifndef VIVOXDAEMON_REMOTEHOST
         // Launch the voice daemon
-        std::string exe_path = gDirUtilp->getExecutableDir();
-        exe_path += gDirUtilp->getDirDelimiter();
+        std::string exe_path = gDirUtilp->getAppRODataDir();
 #if LL_WINDOWS
-        exe_path += "SLVoice.exe";
+        gDirUtilp->append(exe_path, "SLVoice.exe");
 #elif LL_DARWIN
-        exe_path += "../Resources/SLVoice";
+        gDirUtilp->append(exe_path, "SLVoice");
 #else
-        exe_path += "SLVoice";
+        gDirUtilp->append(exe_path, "SLVoice");
 #endif
         // See if the vivox executable exists
         llstat s;