Win7 system diagnostic policy service can not be opened how to do

failure phenomenon:
Lenovo Yangtian one machine S700, the installation of professional financial management software needs to open the diagnostic strategy service debugging system, need to be over-optimized, resulting in the Windows 7 system diagnostic strategy service was Disabled cannot be opened.
Cause analysis:
Due to the use of some optimization software, the diagnostic policy service of Windows 7 system is disabled. When using the diagnostic policy service, the prompt diagnosis policy service is not running, which causes the Windows 7 system to not automatically detect the system error. .
Solution:
If you want to re-enable the Diagnostic Policy Service, you can use the following method:
1. Click on the desktop & ldquo; Computer & rdquo; right-click to select & ldquo; Management & rdquo;, expand to < Service and "Services" under "Advance" on the right side, find the "diagnostic policy service" service on the right, set it to "Automatic" and "Allow" “;
2. “diagnostic service host” The service is set to “Enabled” and “Manual";Set the &diaquo;diagnostic system host” service to “manual”