Can't join domain error message and mapping a network drive using Group Policy

As mentioned in the previous blog post by Justin, we are converting the highest total viewed topics on the AD DS forum (https://social.technet.microsoft.com/forums/en-US/winserverDS/threads/?sort=viewsdesc) to Technet Wiki articles.  We hope this will aid users in finding resolutions to some of our most frequently asked troubleshooting questions.  The following two articles are now posted to the Wiki:

Please look them over and let us know what you think.  As always, your feedback is encouraged and greatly appreciated.

Davanand Bahall - MSFT