diff --git a/400_xowa/src/gplx/xowa/addons/bldrs/files/Xoax_builds_files_addon.java b/400_xowa/src/gplx/xowa/addons/bldrs/files/Xoax_builds_files_addon.java
index 9f1f056ee..a3b5ba3fd 100644
--- a/400_xowa/src/gplx/xowa/addons/bldrs/files/Xoax_builds_files_addon.java
+++ b/400_xowa/src/gplx/xowa/addons/bldrs/files/Xoax_builds_files_addon.java
@@ -28,6 +28,7 @@ public class Xoax_builds_files_addon implements Xoax_addon_itm, Xoax_addon_itm__
 		, Xobldr__lnki_regy__create.Prototype
 		, Xobldr__page_regy__create.Prototype
 		, Xobldr__orig_regy__create.Prototype
+		, Xobldr__orig_regy__find_missing.Prototype
 		, Xobldr__xfer_temp__insert_thm.Prototype
 		, Xobldr__xfer_temp__insert_orig.Prototype
 		, Xobldr__xfer_regy__create.Prototype
diff --git a/400_xowa/src/gplx/xowa/addons/bldrs/files/cmds/Xobldr__orig_regy__find_missing.java b/400_xowa/src/gplx/xowa/addons/bldrs/files/cmds/Xobldr__orig_regy__find_missing.java
new file mode 100644
index 000000000..e5b3d22eb
--- /dev/null
+++ b/400_xowa/src/gplx/xowa/addons/bldrs/files/cmds/Xobldr__orig_regy__find_missing.java
@@ -0,0 +1,90 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.addons.bldrs.files.cmds; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.bldrs.*; import gplx.xowa.addons.bldrs.files.*;
+import gplx.dbs.*;
+import gplx.xowa.bldrs.*; import gplx.xowa.bldrs.wkrs.*;	
+import gplx.xowa.files.*; import gplx.xowa.files.origs.*; import gplx.xowa.apps.wms.apis.origs.*;
+import gplx.xowa.addons.bldrs.files.dbs.*;
+public class Xobldr__orig_regy__find_missing extends Xob_cmd__base {
+	private int fail_max = 100000;
+	public Xobldr__orig_regy__find_missing(Xob_bldr bldr, Xowe_wiki wiki) {super(bldr, wiki);}
+	@Override public void Cmd_run() {
+		// got orig_tbl
+		Db_conn conn = Xob_db_file.New__file_make(wiki.Fsys_mgr().Root_dir()).Conn();
+		Xob_orig_regy_tbl.Create_table(conn);
+
+		// get counts; fail if too many
+		int fail_count = conn.Exec_select_count_as_int("orig_regy", 0);
+		if (fail_count > fail_max) throw Err_.new_wo_type("bldr.find_missing: too many missing: missing=~{0} max=~{1}", fail_count, fail_max);
+		Gfo_usr_dlg_.Instance.Note_many("", "", "bldr.find_missing: found=~{0}", fail_count);
+
+		// select into list; ignore any which are invalid titles
+		List_adp list = List_adp_.New();
+		byte[] wiki_abrv = wiki.Domain_itm().Abrv_xo();
+		int invalid_count = 0;
+		String sql = "SELECT lnki_ttl FROM orig_regy WHERE orig_page_id IS NULL";
+		Db_rdr rdr = conn.Stmt_sql(sql).Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next()) {
+				// get lnki_ttl; check if valid
+				byte[] lnki_ttl = rdr.Read_bry("lnki_ttl");
+				Xoa_ttl ttl = wiki.Ttl_parse(lnki_ttl);
+				if (ttl == null) {
+					invalid_count++;
+					continue;
+				}
+
+				// create itm and add to list
+				Xof_fsdb_itm itm = new Xof_fsdb_itm();
+				itm.Init_at_lnki(Xof_exec_tid.Tid_wiki_page, wiki_abrv, lnki_ttl, Byte_.Zero, Xof_img_size.Upright_null, -1, -1, -1, -1, Xof_patch_upright_tid_.Tid_all);
+				list.Add(itm);
+			}
+		} finally {rdr.Rls();}
+		Gfo_usr_dlg_.Instance.Note_many("", "", "bldr.find_missing: invalid=~{0}", invalid_count);
+
+		// call api with list
+		Xof_orig_wkr__wmf_api wkr = new Xof_orig_wkr__wmf_api(new Xoapi_orig_wmf(), wiki.App().Wmf_mgr().Download_wkr(), wiki.File__repo_mgr(), wiki.Domain_bry());
+		wkr.Find_by_list(null, null);
+
+		// loop list and update
+		conn.Txn_bgn("bldr.find_missing");
+		Db_stmt update_stmt = conn.Stmt_update("orig_regy", String_.Ary("lnki_ttl")
+			, "orig_commons_flag", "orig_repo"
+			, "orig_page_id", "orig_redirect_id", "orig_redirect_ttl"
+			, "orig_file_id", "orig_file_ttl", "orig_file_ext"
+			, "orig_size", "orig_w", "orig_h", "orig_bits", "orig_media_type", "orig_minor_mime", "orig_timestamp");
+		int len = list.Len();
+		for (int i = 0; i < len; i++)  {
+			Xof_fsdb_itm itm = (Xof_fsdb_itm)list.Get_at(i);
+			update_stmt
+				.Val_int("orig_w", itm.Orig_w()).Val_int("orig_h", itm.Orig_h())
+				.Crt_bry_as_str("lnki_ttl", itm.Lnki_ttl()).Exec_update();
+		}
+		conn.Txn_end();
+	}
+	@Override public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk__fail_max_))					this.fail_max = m.ReadInt("v");
+		else													return super.Invk(ctx, ikey, k, m);
+		return this;
+	}	private static final String Invk__fail_max_ = "fail_max_";
+
+	public static final String BLDR_CMD_KEY = "file.orig_regy.find_missing";
+	@Override public String Cmd_key() {return BLDR_CMD_KEY;} 
+	public static final    Xob_cmd Prototype = new Xobldr__orig_regy__find_missing(null, null);
+	@Override public Xob_cmd Cmd_clone(Xob_bldr bldr, Xowe_wiki wiki) {return new Xobldr__orig_regy__find_missing(bldr, wiki);}
+}
diff --git a/400_xowa/src/gplx/xowa/files/origs/Xof_orig_wkr__wmf_api.java b/400_xowa/src/gplx/xowa/files/origs/Xof_orig_wkr__wmf_api.java
index 675c21d84..1d5958f48 100644
--- a/400_xowa/src/gplx/xowa/files/origs/Xof_orig_wkr__wmf_api.java
+++ b/400_xowa/src/gplx/xowa/files/origs/Xof_orig_wkr__wmf_api.java
@@ -28,9 +28,13 @@ public class Xof_orig_wkr__wmf_api implements Xof_orig_wkr {
 	public void			Find_by_list(Ordered_hash rv, List_adp itms) {Xof_orig_wkr_.Find_by_list(this, rv, itms);}
 	public Xof_orig_itm Find_as_itm(byte[] ttl, int list_idx, int list_len) {
 		if (!gplx.core.ios.IoEngine_system.Web_access_enabled) return Xof_orig_itm.Null;	// don't check api if download disabled, else prog messages; DATE:2015-06-17
+
+		// make call to api
 		Xoa_app_.Usr_dlg().Prog_none("", "", Prog_msg(list_idx, list_len, ttl));
 		boolean found = orig_api.Api_query_size(api_rv, download_wkr, repo_mgr, ttl, Xof_img_size.Null, Xof_img_size.Null);	// pass in null size to look for orig; DATE:2015-02-10
 		if (!found) return Xof_orig_itm.Null;	// ttl not found by api; return
+
+		// deserialize values and return
 		byte api_repo = Bry_.Eq(api_rv.Orig_wiki(), wiki_domain) ? Xof_orig_itm.Repo_wiki : Xof_orig_itm.Repo_comm;
 		byte[] api_page = api_rv.Orig_page();
 		int api_w = api_rv.Orig_w(), api_h = api_rv.Orig_h();