After much frustration, finally got the updates working... Issues was related to brand.properties file.
be careful while creating brand.properties and brand.dtd files. Some utf editors will add a byte order mark(BOM) character into your file, and this will cause errors within XUL runners stringbundle functions that are used in the update process. Similar solution posted earlier: https://groups.google.com/forum/#!searchin/mozilla.dev.platform/brand.properties/mozilla.dev.platform/h_N8NJH1qnY/yg_LbLS3Z9AJ Cheers, Manish _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform