Ok Understood your post.
Please refer screenshot for the steps I followed.
1. Change attrib to -r
2. Notepad hosts. Hosts file opens in notepad. I type 127.0.0.1 localhost. Then I do save as. I select file type as All Files. The list of files in etc folder appears. I click on hosts. Then click on save. Alert message 'Hosts file already exist. Do you want to replace it? I click on yes. Then I get error message of need an owner or admin permission
Please refer screenshot for the steps I followed.
1. Change attrib to -r
2. Notepad hosts. Hosts file opens in notepad. I type 127.0.0.1 localhost. Then I do save as. I select file type as All Files. The list of files in etc folder appears. I click on hosts. Then click on save. Alert message 'Hosts file already exist. Do you want to replace it? I click on yes. Then I get error message of need an owner or admin permission