Change file attributes in batch

[Ray]

I found a big folder containing some files with read only attribute. Can
someone tell me how to remove the read only attribute of all files under the
folder in batch.

Thanks,

Ray

 

[David Candy]

Right click the folder, Properties, clear the checkbox for read only.

 

[Ray]

David,

It works only while setting. Once I click ok to leave. Then go back to
check and find the Read Only attribute returns. How can I change it
permanently?

Thanks,

Ray

Right click the folder, Properties, clear the checkbox for read only.

 

[David Candy]

Windows neither tells you or allows you to change the read only attribute on a folder. Therefore it worked the first time you tried it.