Can not be installed W7

[Juergen]

Hello
I use W7 prof. 64 Bit

I tried several times to install the GEO Viewer on two different PCs. I tried 32Bit Version and also 64 Bit version.

It always says: Application validation did not succeed. Unable to continue.
I also get two buttons "OK" and "Details"

When I click on Details, this comes up:

Can you help


PLATFORM VERSION INFO
Windows : 6.1.7601.65536 (Win32NT)
Common Language Runtime : 4.0.30319.1008
System.Deployment.dll : 4.0.30319.1 (RTMRel.030319-0100)
clr.dll : 4.0.30319.1008 (RTMGDR.030319-1000)
dfdll.dll : 4.0.30319.1 (RTMRel.030319-0100)
dfshim.dll : 4.0.31106.0 (Main.031106-0000)

SOURCES
Deployment url : h_t_t_p://bin.us.lizardtech.com/geoviewer/5.5/win64/GeoViewer.application
Server : AmazonS3
Deployment Provider url : h_t_t_p://bin.us.lizardtech.com/geoviewer/5.5/win64/GeoViewer.application
Application url : h_t_t_p://bin.us.lizardtech.com/geoviewer/5.5/win64/5.5.0.3396/GeoViewer.exe.manifest
Server : AmazonS3

IDENTITIES
Deployment Identity : LizardTech GeoViewer.app, Version=5.5.0.3396, Culture=neutral, PublicKeyToken=a514fd0e4caeee8b, processorArchitecture=amd64
Application Identity : LizardTech GeoViewer.exe, Version=5.5.0.3396, Culture=neutral, PublicKeyToken=a514fd0e4caeee8b, processorArchitecture=amd64, type=win32

APPLICATION SUMMARY
* Installable application.

ERROR SUMMARY
Below is a summary of the errors, details of these errors are listed later in the log.
* Activation of h_t_t_p://bin.us.lizardtech.com/geoviewer/5.5/win64/GeoViewer.application resulted in exception. Following failure messages were detected:
+ File, ResizeW.jpg, has a different computed hash than specified in manifest.

COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.

WARNINGS
There were no warnings during this operation.

OPERATION PROGRESS STATUS
* [14.09.2013 20:32:44] : Activation of h_t_t_p://bin.us.lizardtech.com/geoviewer/5.5/win64/GeoViewer.application has started.
* [14.09.2013 20:32:44] : Processing of deployment manifest has successfully completed.
* [14.09.2013 20:32:44] : Installation of the application has started.
* [14.09.2013 20:32:46] : Processing of application manifest has successfully completed.
* [14.09.2013 20:32:54] : Found compatible runtime version 4.0.30319.
* [14.09.2013 20:32:54] : Request of trust and detection of platform is complete.

ERROR DETAILS
Following errors were detected during this operation.
* [14.09.2013 20:37:58] System.Deployment.Application.InvalidDeploymentException (HashValidation)
- File, ResizeW.jpg, has a different computed hash than specified in manifest.
- Source: System.Deployment
- Stack trace:
at System.Deployment.Application.ComponentVerifier.VerifyFileHash(String filePath, Hash hash)
at System.Deployment.Application.ComponentVerifier.VerifyFileHash(String filePath, HashCollection hashCollection)
at System.Deployment.Application.ComponentVerifier.VerifyComponents()
at System.Deployment.Application.DownloadManager.DownloadDependencies(SubscriptionState subState, - deployManifest, - appManifest, Uri sourceUriBase, String targetDirectory, String group, IDownloadNotification notification, DownloadOptions options)
at System.Deployment.Application.ApplicationActivator.DownloadApplication(SubscriptionState subState, ActivationDescription actDesc, Int64 transactionId, TempDirectory& downloadTemp)
at System.Deployment.Application.ApplicationActivator.InstallApplication(SubscriptionState& subState, ActivationDescription actDesc)
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.