Having problems copying files from or to ur drive after even setting the permissions correctly?

Follow this simple procedure
 Press the windows key + R and type in this command “secpol.msc” and click enter
 Navigate to ‘local policies’ ‘security options’ ‘user account control:run alladministrators in admin approval mode’ ‘disable’ 

*After that restart the marchine and ur all set-up...

***Hope this helps***