HERE IS THE ERROR DETAILS:

PLATFORM VERSION INFO
Windows : 5.1.2600.131072 (Win32NT)
Common Language Runtime : 2.0.50727.3603
System.Deployment.dll : 2.0.50727.3053 (netfxsp.050727-3000)
mscorwks.dll : 2.0.50727.3603 (GDR.050727-3600)
dfdll.dll : 2.0.50727.3053 (netfxsp.050727-3000)
dfshim.dll : 4.0.31106.0 (Main.031106-0000)

SOURCES
Deployment url : file:///C:/Documents%20and%20Settings/Owner/Desktop/Skype%20Translate.ap...
Deployment Provider url : http://skypetranslate.com/download/Skype%20Translate.application
Server : cloudflare-nginx

ERROR SUMMARY
Below is a summary of the errors, details of these errors are listed later in the log.
* Activation of C:\Documents and Settings\Owner\Desktop\Skype Translate.application resulted in exception. Following failure messages were detected:
+ The deployment identity at the deployment provider is not the same as the original deployment identity.

COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.

WARNINGS
There were no warnings during this operation.

OPERATION PROGRESS STATUS
* [26/06/2011 15:02:00] : Activation of C:\Documents and Settings\Owner\Desktop\Skype Translate.application has started.

ERROR DETAILS
Following errors were detected during this operation.
* [26/06/2011 15:02:01] System.Deployment.Application.InvalidDeploymentException (SubscriptionSemanticValidation)
- The deployment identity at the deployment provider is not the same as the original deployment identity.
- Source: System.Deployment
- Stack trace:
at System.Deployment.Application.DownloadManager.FollowDeploymentProviderUri(SubscriptionStore subStore, AssemblyManifest& deployment, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options)
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, BrowserSettings browserSettings, String& errorPageUrl)
at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)

COMPONENT STORE TRANSACTION DETAILS
No transaction information is available.

PLEASE CONTACT ME WITH SOLUTION.
REGARDS