diff --git a/OpenChange/MAPIStoreMailMessageTable.m b/OpenChange/MAPIStoreMailMessageTable.m
index 3933b62db..eb40f6739 100644
--- a/OpenChange/MAPIStoreMailMessageTable.m
+++ b/OpenChange/MAPIStoreMailMessageTable.m
@@ -155,6 +155,7 @@ static Class MAPIStoreMailMessageK, NSDataK, NSStringK;
 
     case PidTagChangeNumber:
       {
+        value = [NSString stringWithFormat: @"0x%.16llx", [value unsignedLongLongValue]];
         modseq = [(MAPIStoreMailFolder *)
                    container modseqFromMessageChangeNumber: value];
         [self logWithFormat: @"change number from oxcfxics: %.16lx", [value unsignedLongLongValue]];
diff --git a/OpenChange/MAPIStoreSOGo.m b/OpenChange/MAPIStoreSOGo.m
index c9e24b715..399a215c7 100644
--- a/OpenChange/MAPIStoreSOGo.m
+++ b/OpenChange/MAPIStoreSOGo.m
@@ -1229,7 +1229,7 @@ sogo_table_set_restrictions (void *table_object, struct mapi_SRestriction *restr
       GSRegisterCurrentThread ();
       pool = [NSAutoreleasePool new];
       [table setRestrictions: restrictions];
-      [table cleanupCaches];
+      //[table cleanupCaches];
       rc = MAPISTORE_SUCCESS;
       *table_status = TBLSTAT_COMPLETE;
       [pool release];