Your webhost will be able to give you the details regarding the ftpand password.How to configure ftp server manually sir.
server and your credentials for the same, if ftp is available.
Configured Webzilla to create a ftp server and can't find the username
If it's your local machine, run chown on the wordpress folder to change theChanged the owner rights of the folder and also add the code in the
user to which apache is running as.