报错如下,谢谢!
************** 异常文本 **************
CrystalDecisions.CrystalReports.Engine.DataSourceException: Failed to load database information.
Details: The database DLL 'crdb_adoplus.dll' could not be loaded.
Error in File C:\DOCUME~1\TTZWAN~1\LOCALS~1\Temp\R1004 {F853DF27-9207-4E6A-8528-53B1FF6A38B3}.rpt:
Failed to load database information. ---> System.Runtime.InteropServices.COMException: Failed to load database information.
Details: The database DLL 'crdb_adoplus.dll' could not be loaded.
Error in File C:\DOCUME~1\TTZWAN~1\LOCALS~1\Temp\R1004 {F853DF27-9207-4E6A-8528-53B1FF6A38B3}.rpt:
Failed to load database information.
在 CrystalDecisions.ReportAppServer.Controllers.DatabaseControllerClass.ReplaceConnection(Object oldConnection, Object newConnection, Object parameterFields, Object crDBOptionUseDefault)
在 CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val, Type type)
在 CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSourceInternal(Object val, Type type)
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客户端有没有安装水晶报表插件?
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The database DLL 'crdb_adoplus.dll' could not be loaded.
看你本地数据库有没有问题...提示你数据库的crdb_adoplus.dll没有加载...
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装了水晶报表运行库,有的电脑安装运行是正常的,但有的运行报错!
没遇见过这种情况
百度或者谷歌【crdb_adoplus.dll】,很多人遇到股这种问题,看下是否对你有帮助呗。
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在config文件下加
<?xml version="1.0"?>
<configuration>
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
</startup>
</configuration>
测试下
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百度google搜索一下,前十条看完应该就能帮助你解决问题了