Hello, i am using my emachines with windows vista, and all of a sudden, it wont work in normal mode and only safe mode. If it helps come up with a solution, i just hardwired my computer with a modem and wireless router opposed to be wireless and connecting off of my moms computer. So please i need my computer to work so if you know how to fix this, let me know.

I have a PC and a Laptop both are running Windows Vista Ultimate. Both machines see each other fine but i am unable to copy over a file to either one. I have checked the settings and the internet and i still havent found anything that helps. It keeps saying i dont have permissions but i cant seem to add either machine to the permissions list.