As shown in figure:



Himself after the startup project, VS tip can't find the request. The.net Framework Data Provider, there may not be installed,

Hope everybody who help see what reason,

First, on my computer with SQL server 2008 r2 is not prompt the error, according to the normal

Second, baidu yesterday to check the related solution, modified the. Net framework files in the file, still is invalid,

Third, the project has been launched, the problem of source can be ignored,

CodePudding user response:

Your sofa,

CodePudding user response:

https://www.cnblogs.com/vipsoft/archive/2012/11/08/2761121.html

CodePudding user response:

This should is the key, you use the DB2 database, install SQL Server has little to do with you

CodePudding user response:

Didn't install the client

CodePudding user response:

I think should be used when the version of the problem, you can download a version of the high SSMS give it a try