I can not open the network and sharing centre, when iam tring to do that its not respone, I can see what is in it but i cant do anything with this window. Please help me.

Hi zielony661, Is there any change made to the computer before the issue occurs? I suggest performing the following steps for troubleshooting: 1. Please boot the Windows Vista computer into Safe Mode with Networking to check the result. 2. If Network and Sharing Center is able to be opened without any problem in Safe Mode with Networking, please refer to the KB article 929135 (http://support.microsoft.com/kb/929135) to perform a clean boot on the Windows Vista machine for further troubleshooting. 3. If the issue persists in Safe Mode with Networking, please use SFC command to check the system file. To do so, please refer to the following KB article:Some Windows Vista functions may not work, or Windows Vista may stop responding http://support.microsoft.com/kb/929833 Please understand that debug and dump analysis may be required to troubleshoot application hang issues. Also, in most cases, it is necessary to check the source codes. However, debugging and dump analysis are out of our forums support boundary. As a result, if the above steps do not help, I suggest contacting Microsoft Customer Support Service (CSS) for assistance. To obtain the phone numbers for specific technology request, please check the website listed below:http://support.microsoft.com/default.aspx?scid=fh;EN-US;PHONENUMBERS Thank you for your understanding and cooperation. Sincerely, Joson Zhou Microsoft Online Community Support