Shulou(Shulou.com)06/01 Report--

1.connection to server failed, probable Oracle Net admin error

The solution is to replace the oci.dll file in your oracle installation directory with the oci.dll file in your navicat installation directory (you can find it through search).

2.cannot load oci dll,193 .

The solution is: http://www.oracle.com/technetwork/cn/topics/winsoft-095945-zhs.html here to download the corresponding oracle version, I need to connect to the oracle version is 11g first version, click I agree, download the two jar packages in the red circle

First extract the compressed package separately, and then copy all the contents of sqlplus into the basic package

The circle in the picture is copied from the sqlplus package.

Open Navicat- > tools-> options-> other-> OCI

Choice

Click OK, close Navicat, open it again, and you can connect.

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