diff --git a/www/admin/inner.js b/www/admin/inner.js
index a4762bf50..597f8a7f3 100644
--- a/www/admin/inner.js
+++ b/www/admin/inner.js
@@ -196,7 +196,7 @@ define([
                         waitFor.abort();
                         return void UI.warn(Messages.admin_archiveInval);
                     }
-                }));
+                }), true);
             }).nThen(function () {
                 sFrameChan.query('Q_ADMIN_RPC', {
                     cmd: archive ? 'ARCHIVE_DOCUMENT' : 'RESTORE_ARCHIVED_DOCUMENT',
diff --git a/www/common/inner/properties.js b/www/common/inner/properties.js
index da527c8e4..f5780d4c2 100644
--- a/www/common/inner/properties.js
+++ b/www/common/inner/properties.js
@@ -91,7 +91,7 @@ define([
                         console.error(e);
                     }
                     bytes += _bytes;
-                }));
+                }), true);
             });
 
             if (!owned) { return; }
diff --git a/www/common/sframe-common.js b/www/common/sframe-common.js
index 8a3328d8a..c60402e7b 100644
--- a/www/common/sframe-common.js
+++ b/www/common/sframe-common.js
@@ -185,8 +185,9 @@ define([
         });
     };
 
-    funcs.getFileSize = function (channelId, cb) {
+    funcs.getFileSize = function (channelId, cb, noCache) {
         nThen(function (waitFor) {
+            if (channelId.length < 48 || noCache) { return; }
             ctx.cache.getBlobCache(channelId, waitFor(function(err, blob) {
                 if (err) { return; }
                 waitFor.abort();