HELP I cannot change network files

I have got my laptop and PC (Both on windowsXP)
networked .
I can see my PC files and open them but I cannot change them as I get the error "This file is read-only"
What have I missed out?

  bremner 20:35 26 Dec 05

Right click on the shared drive - choose Sahring and Securities and make sure there is a tick in the "allow network users to change my files"

No. Still get the error that its a read only file

This thread is now locked and can not be replied to.

Hands-on: Acer Predator Triton 700 review

D&AD Awards 2017: see the best design, advertising, illustration, animation and VR of the past year

How to lose weight with an Apple Watch