How To Import a Trusted Root Certification Authority In Windows 7/Vista/XP?

1. Start Microsoft Management Console (MMC) Tool

Click Start -> Run -> Enter 'MMC' and click 'OK'

2. Click File -> Add/Remove Snap-In...

3. Add Certificate

Select 'Certificates' in left panel and click 'Add' to move to right panel , Then Click 'OK'

4. Select 'Computer Account' option and click 'Next'

5. Click 'Finish'

6. Click 'OK'

7. Start to import Trusted Root Certificate

A. Expand Certificates Node;
B. Right click Trusted Root Certificates -> All Tasks -> Import.

8. Click Next

9. select downloaded Certificate file

Click 'Browse' to select correct Certificate file and click Next

10. Click Next

11. Click Finish

12. Done