Nothing Works KDZ EXTRACT error after multiple downloads

[Guest kezz1604]

please help need to flash my gt540 as i have call and msg problems and none of the kdz files will extract withoutr an error

[Guest JackG]

Right click KDZ Updater and choose "Run as administrator" also use the European Open Fastboot ROM. It usually extracts with no errors. http://goo.gl/BOcYT

Hope it helps,

Jack