Hi, I am working on windows credential providers and i have problem in accessing the credential providers. I took following fields n that are textbox for user name, textbox for password and combobox for domain. Credential providers work well for windows logon ,switch user, restart, log off hibernate and shut down but does not work for lock and sleep. What is the problem? I want add available domains in system dynamically? how do i do that? I want to remove switch user button also. and i want to show only one tile for any user that is of domain or a localhost. Please help me.

Hi , You may try to take the following steps to use the group policy to disable the fast user switch feature: To do this, click Start, type Group policy in the Start Search box, click Edit group policy. Navigate to Computer Configuration>Administrative Templates>System>Logon. Double click Hide entry point for Fast User Switching, choose Enabled. By enabling the policy, Administrators hide the Switch user button in the Logon UI, the Start menu and the Task Manager. This article will show you how to clean up your Windows 7 login screen and remove unwanted logon items. http://www.howtogeek.com/64927/cleanup-your-windows-7-login-screen-and-remove-unwanted-logon-items/ Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information. For credential providers related issue, you might submit a thread to MSDN forum. Thanks for your time and understanding. Best Regards. Tracy Cai TechNet Community Support

i want to do all these changes in vc++ code how can i do that?Surbhi Jain.

Hi , For C# or VC++ question, you can post the question in the development forum to see if guys there have idea about it. http://social.msdn.microsoft.com/Forums/en/category/visualcsharp The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.Tracy Cai TechNet Community Support

Hi , For C# or VC++ question, you can post the question in the development forum to see if guys there have idea about it. http://social.msdn.microsoft.com/Forums/en/category/visualcsharp The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.Tracy Cai TechNet Community Support