アップグレードするときに、次のエラーが発生する場合があります。
"Unable to login" (ログインできません) および "sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: signature check failed;" (sun.security.validator.ValidatorException: PKIX パス検証に失敗しました: java.security.cert.CertPathValidatorException: 署名チェックに失敗しました;)
不正な証明書が Windows 証明書ストレージにあります。
001471163

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