diff --git a/source/uCEFArgCopy.pas b/source/uCEFArgCopy.pas
index d76386a8..c8022629 100644
--- a/source/uCEFArgCopy.pas
+++ b/source/uCEFArgCopy.pas
@@ -109,7 +109,7 @@ begin
       while (i >= 0) do
         begin
           if (FArgVCopy[i] <> nil) then
-            {$IFNDEF FPC}System.AnsiStrings.{$ENDIF}StrDispose(FArgVCopy[i]);
+            {$IFDEF DELPHI18_UP}System.AnsiStrings.{$ENDIF}StrDispose(FArgVCopy[i]);
 
           dec(i);
         end;
@@ -136,11 +136,16 @@ begin
       while (i < aArgc) do
         begin
           {$IFDEF FPC}
-          FArgVCopy[i] := StrAlloc(length(aArgv[i]) + 1);
-          StrCopy(FArgVCopy[i], aArgv[i]);
+            FArgVCopy[i] := StrAlloc(length(aArgv[i]) + 1);
+            StrCopy(FArgVCopy[i], aArgv[i]);
           {$ELSE}
-          FArgVCopy[i] := AnsiStrAlloc(length(aArgv[i]) + 1);
-          System.AnsiStrings.StrCopy(FArgVCopy[i], aArgv[i]);
+            {$IFDEF DELPHI18_UP}
+              FArgVCopy[i] := System.AnsiStrings.AnsiStrAlloc(length(aArgv[i]) + 1);
+              System.AnsiStrings.StrCopy(FArgVCopy[i], aArgv[i]);
+            {$ELSE}
+              FArgVCopy[i] := System.SysUtils.AnsiStrAlloc(length(aArgv[i]) + 1);
+              System.SysUtils.StrCopy(FArgVCopy[i], aArgv[i]);
+            {$ENDIF}
           {$ENDIF}
 
           inc(i);
diff --git a/source/uCEFBufferPanel.pas b/source/uCEFBufferPanel.pas
index 5fa75cac..2ecc0933 100644
--- a/source/uCEFBufferPanel.pas
+++ b/source/uCEFBufferPanel.pas
@@ -773,7 +773,7 @@ const
   // FPC works fine with a high(integer) value but if we try to use
   // integer(high(cardinal)) then it duplicates the result string.
   // Delphi however works fine with integer(high(cardinal)) but it doesn't show
-  // any resul string if we use high(integer)
+  // any result string when we use high(integer)
   {$IFDEF FPC}
   UINT32_MAX = high(integer);
   {$ELSE}