过去几周直到昨天，我一直在成功运行 MSDEPLOY 命令（至少那是我第一次意识到部署脚本失败的时候）。我昨天确实在构建服务器上安装了 Visual Studio 2010 Service Pack 1 以解决与 web.config 转换相关的问题，并且我确实从该服务器运行了 MSDEPLOY 脚本以安装在远程服务器上（运行 Windows Server 2008 R2 IIS 7.5） .
我加强了 MSDEPLOY 命令的详细程度，并得到了以下跟踪：
-------------------------------------------------------
Start executing msdeploy.exe
-------------------------------------------------------
"C:\Program Files\IIS\Microsoft Web Deploy\msdeploy.exe" -source:package='E:\Staging\ChildSupportWebsite.Beta1\Release\_PublishedWebsites\Csws.UI_Package\Csws.UI.zip' -dest:auto,computerName='HFSWP121-03720',userName='DOMAIN\USERNAME',password='PASSWORD',includeAcls='False',tempAgent='true' -verb:sync -disableLink:AppPoolExtension -disableLink:ContentExtension -disableLink:CertificateExtension -setParamFile:"E:\Staging\ChildSupportWebsite.Beta1\sit.Csws.UI.SetParameters.xml" -skip:Directory="Csws\\Participant" -skip:objectName=filePath,absolutePath="bin\\.*.xml|pdb" -whatif -verbose
Verbose: Using ID '557f88cc-6194-41fb-84b0-6895fe8bc47d' for connections to the remote server.
Verbose: Creating temporary directory '\\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d' on remote target.
Verbose: Copying temporary agent file C:\Program Files\IIS\Microsoft Web Deploy\Microsoft.Web.Delegation.dll to \\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d\Microsoft.Web.Delegation.dll.
Verbose: Copying temporary agent file C:\Program Files\IIS\Microsoft Web Deploy\Microsoft.Web.Deployment.dll to \\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d\Microsoft.Web.Deployment.dll.
Verbose: Copying temporary agent file C:\Program Files\IIS\Microsoft Web Deploy\MsDepSvc.exe to \\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d\MsDepSvc.exe.
Verbose: Copying temporary agent file C:\Program Files\IIS\Microsoft Web Deploy\x64\axnative.dll to \\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d\x64\axnative.dll.
Verbose: Copying temporary agent file C:\Program Files\IIS\Microsoft Web Deploy\x86\axnative.dll to \\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d\x86\axnative.dll.
Verbose: Executing command line 'C:\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d\MsDepSvc.exe -listenUrl:http://+:80/557f88cc-6194-41fb-84b0-6895fe8bc47d/' on remote target.
Verbose: Temporary agent started on remote target. Process ID 2592.Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Verbose: The temporary deployment agent at 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' could not be contacted. It may still be starting up. The connection will be attempted again.
Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Verbose: The temporary deployment agent at 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' could not be contacted. It may still be starting up. The connection will be attempted again.
Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Verbose: The temporary deployment agent at 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' could not be contacted. It may still be starting up. The connection will be attempted again.
Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Verbose: The temporary deployment agent at 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' could not be contacted. It may still be starting up. The connection will be attempted again.
Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Verbose: The temporary deployment agent at 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' could not be contacted. It may still be starting up. The connection will be attempted again.
Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Verbose: Performing synchronization pass #1.
Verbose: Pre-authenticating to remote agent URL 'http://HFSWP121-03720/557f88cc-6194-41fb-84b0-6895fe8bc47d' as 'DOMAIN\USERNAME'.
Info: Adding sitemanifest (sitemanifest).
Verbose: Terminating the temporary agent process (ID 2592) on the remote target.
Verbose: Deleting temporary directory '\\HFSWP121-03720\C$\Windows\TEMP\MSDEPLOY\557f88cc-6194-41fb-84b0-6895fe8bc47d' on remote target.
Error: Unable to cast object of type 'Microsoft.Web.Deployment.DeploymentProviderOptions' to type 'Microsoft.Web.Deployment.DeploymentProviderOptions'.
Error count: 1.
我已经用谷歌搜索了这个，但我没有找到任何可以让我解决问题的信息。任何帮助将不胜感激。