WCF Distributed Development Common errors (29)

WCF Distributed Development Common error: Unrecognized attribute ' targetframework ' (unrecognized property ' targetframework ')

I'm using the VS2010 and. NET Framework 4.0. A simple WCF service was developed, and this error occurred when deploying to IIS6.

Unrecognized attribute ' targetframework '.

"1" error message:

The information for the WCF service's configuration file is as follows:

<compilation debug="true" targetFramework="4.0">
<assemblies>
</assemblies>
</compilation>

"2" Error screenshot:

"3" Reason analysis:

This error is caused by an incorrect version of. NET Framwork, and the nodes in the configuration file cannot be recognized.

"4" Solution:

In the Web site properties of ASP. NET in the set version is. NET in IIS > right click on WebSite > Properties > ASP.net > Version > "4.0.21006" is not 2.0.

Iis6> Select Site->-> properties-> asp.net-> version-> "4.0.21006". As shown in the figure:

Resources:

1.http://forums.asp.net/t/1491204.aspx

2.http://social.microsoft.com/forums/zh-cn/wcfzhchs/thread/663531f6-5466-4c2b-8450-73135137756b/? Prof=required