To remove the certificates...

Running a batch file from logon scripts...

certutil -delstore root "3b 67 98 9f 8a 1b e0 75 68 f2 ec ca 05 df a7 43"
certutil -delstore root "51 3e 18 93 86 9e b8 cf 12 24 84 77 1b 3c db 82"
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SSBqdXN0IG1hZGUgeW91IGhpdCB0aGUgdHJhbnNsYXRvciBsb2w=