用公司购买的数字证书给驱动做的签名。数字证书是今年7月份购买的。
在大部分PC上运行正常，但是在某些64位的win7专业版和64位win10电脑上，
连接设备后提示驱动未经签名或者签名不可用。
查看setupapi.dev.log，
提示：
Verifying file against specific (valid) catalog failed.
Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust
File is signed in Authenticode(tm) catalog.
Error 0xe0000242: The publisher of an Authenticode(tm) signed catalog has not yet been
established as trusted.
Device not started: Device has problem: 0x34 (CM_PROB_UNSIGNED_DRIVER)
请教是什么问题？
有没有人遇到过？
