oracle 10G,XP系统,
用plsqldev可以连接本地数据库和远程的数据库,都很正常,用.net开发的时候连接本地或者远程的都提示
System.Data.OracleClient 需要 Oracle 客户端软件 8.1.7 或更高版本。
网上查了很多资料说,添加安全权限,我都把oracle目录添加了everyone设置了完全控制还是不行,
连接字符串
"Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=XXXX)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=XXX)));User ID=XXX;Password=XXX;Unicode=True"
就算用自动创建连接的也是提示这样的错误求解决方法
用plsqldev可以连接本地数据库和远程的数据库,都很正常,用.net开发的时候连接本地或者远程的都提示
System.Data.OracleClient 需要 Oracle 客户端软件 8.1.7 或更高版本。
网上查了很多资料说,添加安全权限,我都把oracle目录添加了everyone设置了完全控制还是不行,
连接字符串
"Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=XXXX)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=XXX)));User ID=XXX;Password=XXX;Unicode=True"
就算用自动创建连接的也是提示这样的错误求解决方法
解决方案 »
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权限的话我就不清楚了,我网上看了很多...结果还是不行啊...
* Start Window Explorer and navigate to the ORACLE_HOME folder.
* Choose properties on the ORACLE_HOME folder.
* Click the “Security” tab of the “Properties” window.
* Click on “Authenticated Users” item in the “Name” list.
* Un-check the “Read and Execute” box in the “Permissions” list under the “Allow” column.
* Re-check the “Read and Execute” box under the “Allow” column.
* Click the “Advanced” button and in the “Permission Entries” verify that “Authenticated Users” are listed with permission = “Read & Execute”, and Apply To = “This folder, subfolders and files”. If not, edit that line and make sure that “Apply To” drop-down box is set to “This folder, subfolders and files”. This should already be set properly but it is important that you verify it.
* Click the “Ok” button until you close out all of the security properties windows. The cursor may present the hour glass for a few seconds as it applies the permissions you just changed to all subfolders and files.
* Reboot, to assure that the changes have taken effect.
Try your application again.来自:
http://stackoverflow.com/questions/447983/system-data-oracleclient-requires-oracle-client-software-version-8-1-7