该文件常见出现的位置

版本	位置
6.1.7600.16385(win7_rtm.090713	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_x86_neutral_2e1cecffae9c899a
6.1.7600.16385(win7_rtm.090713	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_amd64_neutral_2e1cecffae9c899a
6.2.9200.16384(win8_rtm.120725	\Windows\System32\Drivers\UMDF
6.2.9200.16384(win8_rtm.120725	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_amd64_49f0c1a0700248f6
6.2.9200.16384(win8_rtm.120725	\Windows\System32\Drivers\UMDF
6.2.9200.16384(win8_rtm.120725	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_x86_5531401abc14e789
6.2.8400.0(winmain_win8rc.1205	\Windows\System32\Drivers\UMDF
6.2.8400.0(winmain_win8rc.1205	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_amd64_06041f01416aebbf
6.1.7600.16384(win7_rtm.090710	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_x86_neutral_97412510c2a0dcc6
6.2.8400.0(winmain_win8rc.1205	\Windows\System32\Drivers\UMDF
6.2.8400.0(winmain_win8rc.1205	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_x86_529e472c9ae5dc7c
6.2.8250.0(winmain_win8beta.12	\Windows\System32\Drivers\UMDF
6.2.8250.0(winmain_win8beta.12	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_x86_7773fef72d3c7339
6.1.7600.16385(win7_rtm.090713	\Windows\System32\Drivers\UMDF
6.2.8102.0(winmain_win8m3.1108	\Windows\System32\DriverStore\FileRepository\ehstorcertdrv.inf_amd64_df8c24b054db4d65

一、如果您的系统提示“没有找到EhStorCertDrv.dll”或者“缺少EhStorCertDrv.dll”等类似错误信息，请把EhStorCertDrv.dll下载到本机
二、直接拷贝该文件到系统目录里：
　 1、Windows NT/2000系统，则复制到C:\WINNT\System32目录下。
2、Windows XP/Vista/Win7/8系统，则复制到C:\Windows\System32目录下。
三、然后打开“开始-运行-输入regsvr32 EhStorCertDrv.dll”，回车即可解决错误提示！