diff --git a/indra/newview/skins/default/xui/en/floater_ui_preview.xml b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
index 6b1672678f..04a51c07d0 100755
--- a/indra/newview/skins/default/xui/en/floater_ui_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
@@ -256,7 +256,7 @@ or specifying its path in the "Editor Path" field.</string>
              height="20"
              layout="topleft"
              left_delta="100"
-             max_length="300"
+             max_length_bytes="300"
              name="executable_path_field"
              select_on_focus="true"
              tool_tip="The full path to an editor (executable) to edit floater XML files (quotes not necessary)"
@@ -295,7 +295,7 @@ or specifying its path in the "Editor Path" field.</string>
              height="20"
              layout="topleft"
              left_delta="100"
-             max_length="300"
+             max_length_bytes="300"
              name="executable_args_field"
              select_on_focus="true"
              tool_tip="Command-line arguments to the editor; use &apos;%FILE%&apos; to refer to the target file; &apos;YourProgram.exe FileName.xml&apos; will be run if this field is empty"
@@ -336,7 +336,7 @@ or specifying its path in the "Editor Path" field.</string>
              height="20"
              layout="topleft"
              left_delta="65"
-             max_length="300"
+             max_length_bytes="300"
              name="vlt_diff_path_field"
              select_on_focus="true"
              tool_tip="The full path to an XML D0 or D1 localization difference file generated by the Viewer Localization Toolkit"