diff --git a/src/gui_w32.c b/src/gui_w32.c
index a36f976..164e8c6 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -1582,6 +1582,17 @@
     s_findrep_struct.lpstrReplaceWith[0] = NUL;
     s_findrep_struct.wFindWhatLen = MSWIN_FR_BUFSIZE;
     s_findrep_struct.wReplaceWithLen = MSWIN_FR_BUFSIZE;
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+    s_findrep_struct_w.lStructSize = sizeof(s_findrep_struct_w);
+    s_findrep_struct_w.lpstrFindWhat =
+			      (LPWSTR)alloc(MSWIN_FR_BUFSIZE * sizeof(WCHAR));
+    s_findrep_struct_w.lpstrFindWhat[0] = NUL;
+    s_findrep_struct_w.lpstrReplaceWith =
+			      (LPWSTR)alloc(MSWIN_FR_BUFSIZE * sizeof(WCHAR));
+    s_findrep_struct_w.lpstrReplaceWith[0] = NUL;
+    s_findrep_struct_w.wFindWhatLen = MSWIN_FR_BUFSIZE;
+    s_findrep_struct_w.wReplaceWithLen = MSWIN_FR_BUFSIZE;
+# endif
 #endif
 
 theend:
@@ -2938,8 +2949,27 @@
 
 	/* If the edit box exists, copy the string. */
 	if (s_textfield != NULL)
-	    GetDlgItemText(hwnd, DLG_NONBUTTON_CONTROL + 2,
+	{
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+	    /* If the OS is Windows NT, and 'encoding' differs from active
+	     * codepage: use wide function and convert text. */
+	    if (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT
+		    && enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+            {
+	       WCHAR  *wp = (WCHAR *)alloc(IOSIZE * sizeof(WCHAR));
+	       char_u *p;
+
+	       GetDlgItemTextW(hwnd, DLG_NONBUTTON_CONTROL + 2, wp, IOSIZE);
+	       p = utf16_to_enc(wp, NULL);
+	       vim_strncpy(s_textfield, p, IOSIZE);
+	       vim_free(p);
+	       vim_free(wp);
+	    }
+	    else
+# endif
+		GetDlgItemText(hwnd, DLG_NONBUTTON_CONTROL + 2,
 							 s_textfield, IOSIZE);
+	}
 
 	/*
 	 * Need to check for IDOK because if the user just hits Return to
diff --git a/src/gui_w48.c b/src/gui_w48.c
index 76ed6b7..123584b 100644
--- a/src/gui_w48.c
+++ b/src/gui_w48.c
@@ -153,6 +153,9 @@
 #ifdef MSWIN_FIND_REPLACE
 static UINT		s_findrep_msg = 0;	/* set in gui_w[16/32].c */
 static FINDREPLACE	s_findrep_struct;
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+static FINDREPLACEW	s_findrep_struct_w;
+# endif
 static HWND		s_findrep_hwnd = NULL;
 static int		s_findrep_is_find;	/* TRUE for find dialog, FALSE
 						   for find/replace dialog */
@@ -884,6 +887,45 @@
 #endif
 
 #ifdef MSWIN_FIND_REPLACE
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+/*
+ * copy useful data from structure LPFINDREPLACE to structure LPFINDREPLACEW
+ */
+    static void
+findrep_atow(LPFINDREPLACEW lpfrw, LPFINDREPLACE lpfr)
+{
+    WCHAR *wp;
+
+    lpfrw->hwndOwner = lpfr->hwndOwner;
+    lpfrw->Flags = lpfr->Flags;
+
+    wp = enc_to_utf16(lpfr->lpstrFindWhat, NULL);
+    wcsncpy(lpfrw->lpstrFindWhat, wp, lpfrw->wFindWhatLen - 1);
+    vim_free(wp);
+
+    /* the field "lpstrReplaceWith" doesn't need to be copied */
+}
+
+/*
+ * copy useful data from structure LPFINDREPLACEW to structure LPFINDREPLACE
+ */
+    static void
+findrep_wtoa(LPFINDREPLACE lpfr, LPFINDREPLACEW lpfrw)
+{
+    char_u *p;
+
+    lpfr->Flags = lpfrw->Flags;
+
+    p = utf16_to_enc(lpfrw->lpstrFindWhat, NULL);
+    vim_strncpy(lpfr->lpstrFindWhat, p, lpfr->wFindWhatLen - 1);
+    vim_free(p);
+
+    p = utf16_to_enc(lpfrw->lpstrReplaceWith, NULL);
+    vim_strncpy(lpfr->lpstrReplaceWith, p, lpfr->wReplaceWithLen - 1);
+    vim_free(p);
+}
+# endif
+
 /*
  * Handle a Find/Replace window message.
  */
@@ -893,6 +935,16 @@
     int	    flags = 0;
     int	    down;
 
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+    /* If the OS is Windows NT, and 'encoding' differs from active codepage:
+     * convert text from wide string. */
+    if (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT
+			&& enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+    {
+        findrep_wtoa(&s_findrep_struct, &s_findrep_struct_w);
+    }
+# endif
+
     if (s_findrep_struct.Flags & FR_DIALOGTERM)
 	/* Give main window the focus back. */
 	(void)SetFocus(s_hwnd);
@@ -2562,7 +2614,19 @@
 	if (!IsWindow(s_findrep_hwnd))
 	{
 	    initialise_findrep(eap->arg);
-	    s_findrep_hwnd = FindText((LPFINDREPLACE) &s_findrep_struct);
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+	    /* If the OS is Windows NT, and 'encoding' differs from active
+	     * codepage: convert text and use wide function. */
+	    if (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT
+		    && enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+	    {
+	        findrep_atow(&s_findrep_struct_w, &s_findrep_struct);
+		s_findrep_hwnd = FindTextW(
+					(LPFINDREPLACEW) &s_findrep_struct_w);
+	    }
+	    else
+# endif
+		s_findrep_hwnd = FindText((LPFINDREPLACE) &s_findrep_struct);
 	}
 
 	set_window_title(s_findrep_hwnd,
@@ -2587,7 +2651,18 @@
 	if (!IsWindow(s_findrep_hwnd))
 	{
 	    initialise_findrep(eap->arg);
-	    s_findrep_hwnd = ReplaceText((LPFINDREPLACE) &s_findrep_struct);
+# if defined(FEAT_MBYTE) && defined(WIN3264)
+	    if (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT
+		    && enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+	    {
+		findrep_atow(&s_findrep_struct_w, &s_findrep_struct);
+		s_findrep_hwnd = ReplaceTextW(
+					(LPFINDREPLACEW) &s_findrep_struct_w);
+	    }
+	    else
+# endif
+		s_findrep_hwnd = ReplaceText(
+					   (LPFINDREPLACE) &s_findrep_struct);
 	}
 
 	set_window_title(s_findrep_hwnd,
diff --git a/src/version.c b/src/version.c
index ad17ab6..06abbfc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -677,6 +677,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    93,
+/**/
     92,
 /**/
     91,