I am having issues with credentials being cached on a few of the laptops that area available to students at my university.
I have found that if i remove (remove not edit to NULL) a registry entry at
HKEY_CURRENT_USER\Software\Microsoft\EAPOL\UserEapInfo
this solves the problem.
Im also pretty sure that this will delete the registry entry through the command line
REG DELETE HKEY_CURRENT_USER\Software\Microsoft\EAPOL\UserEapInfo /f
What I need to know is how to make this line run when the machine is logged into.
A Scheduled Task maybe what you are looking for: