20 Steps to Analyze , Correct and Troubleshoot Device issues in Windows
Published 13 years ago
Version 1.0Yes,I am using SSO.Thank you for your help.Now,I solved the problem by rebooting the operating system,then the resault of scan is right.Maybe something temp files of theoperating system need to eliminate.Though it is difficult for the production system,sometime rebooting is a very good method to solve problems.