Windows 7 Changing background disabled by IT

[concoran]

My work PC is part of a domain. There appears to be some type of group policy within active directory in our domain, that - 1) Wallpaper can not be changed from desktop->right click -> personalize. (option disabled). 2) I know the image which is used as wallpaper and it's location on my PC - which I edit in Paint.net and overwrite. Yet, it appears back again when I log into the network.
For some reasons, I do not like this policy. Is there a way to know exactly how this is enforced? And is there a way to run some script on my which runs after the policy has already executed - so that I can over write the image, and make my image (or no image) as a wallpaper?

Thanks in advance for any help.

 

[Jimbo22]

That will have to be taken up with your network administrator. They've put that policy in place for whatever reason and asking to circumvent it that measure is not allowed on this forum.