PLATFORM VERSION INFO Windows : 5.1.2600.131072 (Win32NT) Common Language Runtime : 2.0.50727.1433 System.Deployment.dll : 2.0.50727.1433 (REDBITS.050727-1400) mscorwks.dll : 2.0.50727.1433 (REDBITS.050727-1400) dfdll.dll : 2.0.50727.1433 (REDBITS.050727-1400) dfshim.dll : 2.0.50727.1433 (REDBITS.050727-1400) SOURCES Deployment url : http://localhost:4632/FCAdmin/albums/fcPhotoGallUpload.application?siteid=1 ERROR SUMMARY Below is a summary of the errors, details of these errors are listed later in the log. * Activation of http://localhost:4632/FCAdmin/albums/fcPhotoGallUpload.application?siteid=1 resulted in exception. Following failure messages were detected: + Exception reading manifest from http://localhost:4632/FCAdmin/login.aspx?ReturnUrl=%2fFCAdmin%2falbums%2ffcPhotoGallUpload.application%3fsiteid%3d1&siteid=1: the manifest may not be valid or the file could not be opened. + DTD is prohibited in this XML document. COMPONENT STORE TRANSACTION FAILURE SUMMARY No transaction error was detected. WARNINGS There were no warnings during this operation. OPERATION PROGRESS STATUS * [5/7/2008 2:17:49 PM] : Activation of http://localhost:4632/FCAdmin/albums/fcPhotoGallUpload.application?siteid=1 has started. ERROR DETAILS Following errors were detected during this operation. * [5/7/2008 2:18:12 PM] System.Deployment.Application.InvalidDeploymentException (ManifestParse) - Exception reading manifest from http://localhost:4632/FCAdmin/login.aspx?ReturnUrl=%2fFCAdmin%2falbums%2ffcPhotoGallUpload.application%3fsiteid%3d1&siteid=1: the manifest may not be valid or the file could not be opened. - Source: System.Deployment - Stack trace: at System.Deployment.Application.ManifestReader.FromDocument(String localPath, ManifestType manifestType, Uri sourceUri) at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirectBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation) at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options) at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension) at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state) --- Inner Exception --- System.Xml.XmlException - DTD is prohibited in this XML document. - Source: System.Xml - Stack trace: at System.Xml.XmlCharCheckingReader.Throw(String res, String arg) at System.Xml.XmlCharCheckingReader.Read() at System.Xml.XsdValidatingReader.Read() at System.Deployment.Application.ManifestReader.FromDocument(String localPath, ManifestType manifestType, Uri sourceUri) COMPONENT STORE TRANSACTION DETAILS No transaction information is available.Do you know what this error is trying to tell me and what should I do?