如何打开xbap文件？

Question

如何打开从互联网下载的.xbap文件？许多站点提供下载.xbap文件以显示WPF控件，但我无法打开它们。Internet Explorer生成错误：

http://img28.imageshack.us/i/capturenxs.png/

错误日志：

在此操作期间检测到错误后的错误详细信息。* 3/31/2011 2:23:10 PM System.Deployment.Application.InvalidDeploymentException (ManifestParse) -来自file:///E:/Downloads/ControlExplorer.xbap:的异常读取清单清单可能无效或文件无法打开。

资料来源: System.Deployment.Application.ManifestReader.FromDocument(String - Stack跟踪:在System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect(SubscriptionStore subStore的System.Deployment localPath，ManifestType manifestType，Uri sourceUri)，Uri& sourceUri，TempFile& tempFile，IDownloadNotification通知，DownloadOptions选项，ServerInformation& serverInformation)在System.Deployment.Application.DownloadManager.DownloadDeploymentManifest(SubscriptionStore DownloadOptions，Uri& serverInformation，TempFile& serverInformation，#en3 20# notification，options)在#en3 3#阻塞，TempFile&，System.Deployment.Application.DeploymentManager.BindAsyncWorker()的TempDirectory& tempAppDir、FileStream& refTransaction、String& productName) --内部异常- System.Deployment.Application.InvalidDeploymentException (SignatureValidation) - Manifest XML签名无效。

• 来源: System.Deployment - Stack跟踪: at System.Deployment.Application.Manifest.AssemblyManifest.ValidateSignature(Stream s) at System.Deployment.Application.ManifestReader.FromDocument(String localPath，ManifestType manifestType，( Uri sourceUri) -内部异常- subject.

• Source: System.Deployment - Stack跟踪: at System.Deployment.Internal.CodeSigning.SignedCmiManifest.Verify(CmiManifestVerifyFlags verifyFlags( System.Deployment.Application.Manifest.AssemblyManifest.ValidateSignature(Stream s)

中没有签名

Answer 1

您安装了.Net 3.5 SP1吗？最初的3.5版本不允许未经签署的申请。