sir i did not understand meaning of these lines can you please tell me?
5.Now for the annoying bit. Upload the new app_browser folder & file to your production server, if you have used the “copy web site” menu option to upload or sharepoint or frontpage, these will create a new folder under app_browsers called vti_cnf
6.Manually delete the vti_cnf folder under app_browser on your production server. If you don’t you’ll get “Parse error: Data at the root level is invalid. Line 1, position 1.” in your new safari.browser file.
7.Remember to manually delete this vti_cnf folder everytime you make a change to the app_browser folder or contained files.