Importing a certificate in Windows

In Windows start menu,

• open the run window and type “mmc” (without quotes). This will open a console window. 
• Click File -> Add/Remove Snap-in. 
• Click “Certficates” and click Add. 
• Select “Computer account” and click next. 
• Click Finish. 
• Click certificates and click ok. 
• Click “Certificates (Local Computer)”
• Click “Trusted RootCertification Authorities” and then certificates

 his should show all the trusted certificates of the system. Assuming that you have the certificate with you in .cer format. To import the certificate,

• Right click Certificates of the Trusted Root Certification Authorities in the left pane and All Tasks -> Import
• Click next and browse your certificate file in the file system and complete the import