Explanation/Reference:
Explanation:
nternet Explorer Maintenance policy processing
This policy affects all policies that use the Internet Explorer Maintenance component of Group Policy, such as those in Windows Settings\Internet Explorer Maintenance. It overrides customized settings that the program implementing the Internet Explorer Maintenance policy set when it was installed.
If you enable this policy, you can use the check boxes provided to change the options.
Allow processing across a slow network connection updates the policies even when the update is being transmitted across a slow network connection, such as a telephone line. Updates across slow connections can cause significant delays.
Do not apply during periodic background processing prevents the system from updating affected policies in the background while the computer is in use. Background updates can disrupt the user, cause a program to stop or operate abnormally, and, in rare cases, damage data.
Process even if the Group Policy objects have not changed updates and reapplies the policies even if the policies have not changed. Many policy implementations specify that they are updated only when changed.
However, you might want to update unchanged policies, such as reapplying a desired setting in case a user has changed it.
http://technet.microsoft.com/en-us/library/cc978526.aspx