To import root certificates using Certificate Import Wizard:

  1. Double-click the trustore file. The Certificate Import Wizard window appears.
  2. Select the Current User radio button; then, click Next.
  3. Verify the file path and name available in the File name field; then, click Next.
  4. Enter the password to unlock the truststore file; then, click Next.
  5. Select the Automatically select the certificate store based on the type of certificate radio button; then, click Next.
  6. Click Finish.
The root certificates are imported into the following location in the Windows certificate store: Certificates > Trusted Root Certification Authorities > Certificates.
Note: At times, Windows doesn't trust the imported certificates and imports them into Certificates > Intermediate Certificate Authorities > Certificates. In such cases, manually copy the imported certificates from Intermediate Certificate Authorities to Trusted Root Certification Authorities.