Internal Certificate is Unusable After Uninstalling SP 2
If you uninstall Windows NT Service Pack 3 and then install Windows NT Service Pack 2, your internal certificate is unusable.
To work around this problem:
- Run Control Panel and double-click MS Message Queue.
- On the Security tab, click Remove.
- Select your personal certificate and then click Remove.
- Click Register.
- Select a certificate and click OK.
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