After 60% instalation it's shown an errer like below image. so what can i do for updating my flash player?
If you haven't rebooted yet, that's a great place to start. At minimum, it will eliminate a bunch of potential roadblocks for other steps.
If rebooting doesn't help, please see the installation troubleshooting guide:
Collecting and posting the logs would help us improve the product, and the links to the offline installers at the bottom of the guide should get you going.