Error Message: Application cannot be started. Contact vendor.
Each time I download the latest update I receive this message. I can usually delete proclaim from programs/apps and download it again, but this time I am getting the message at the download stage. This is happening on only one PC running Windows Vista in the church office. Help, please. 
Thanks. Here is the detail of the error message:
PLATFORM VERSION INFO
Windows : 6.0.6002.131072 (Win32NT)
Common Language Runtime : 4.0.30319.239
System.Deployment.dll : 4.0.30319.1 (RTMRel.030319-0100)
clr.dll : 4.0.30319.239 (RTMGDR.030319-2300)
dfdll.dll : 4.0.30319.1 (RTMRel.030319-0100)
dfshim.dll : 4.0.31106.0 (Main.031106-0000)
SOURCES
Deployment url : http://www.proclaimonline.com/clickonce/proclaim.application
Server : Microsoft-IIS/7.5
X-Powered-By : ASP.NET
Deployment Provider url : http://downloads.proclaimonlinecdn.com.s3.amazonaws.com/ClickOnce/Proclaim.application
Server : AmazonS3
Application url : http://downloads.proclaimonlinecdn.com.s3.amazonaws.com/ClickOnce/Application%20Files/Proclaim_1_00_0_0101_634654218667281654/Proclaim.exe.manifest
Server : AmazonS3
IDENTITIES
Deployment Identity : Proclaim.application, Version=1.0.0.101, Culture=neutral, PublicKeyToken=c830e69472a2fd73, processorArchitecture=x86
Application Identity : Proclaim.exe, Version=1.0.0.101, Culture=neutral, PublicKeyToken=c830e69472a2fd73, processorArchitecture=x86, 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 http://www.proclaimonline.com/clickonce/proclaim.application resulted in exception. Following failure messages were detected:
+ Value does not fall within the expected range.
COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.
WARNINGS
There were no warnings during this operation.
OPERATION PROGRESS STATUS
* [2/22/2012 10:52:44 AM] : Activation of http://www.proclaimonline.com/clickonce/proclaim.application has started.
* [2/22/2012 10:52:45 AM] : Processing of deployment manifest has successfully completed.
* [2/22/2012 10:52:45 AM] : Installation of the application has started.
* [2/22/2012 10:52:45 AM] : Processing of application manifest has successfully completed.
* [2/22/2012 10:52:45 AM] : Found compatible runtime version 2.0.50727.
* [2/22/2012 10:52:45 AM] : Detecting dependent assembly Sentinel.v3.5Client, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=msil using Sentinel.v3.5Client, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=msil.
* [2/22/2012 10:52:45 AM] : Detecting dependent assembly System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=msil using System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=msil.
* [2/22/2012 10:52:45 AM] : Request of trust and detection of platform is complete.
* [2/22/2012 10:52:45 AM] : Commit of the downloaded application has started.
* [2/22/2012 10:52:45 AM] : Installation of application has successfully completed.
ERROR DETAILS
Following errors were detected during this operation.
* [2/22/2012 10:52:45 AM] System.ArgumentException
- Value does not fall within the expected range.
- Source: System.Deployment
- Stack trace:
at System.Deployment.Application.NativeMethods.CorLaunchApplication(UInt32 hostType, String applicationFullName, Int32 manifestPathsCount, String[] manifestPaths, Int32 activationDataCount, String[] activationData, PROCESS_INFORMATION processInformation)
at System.Deployment.Application.ComponentStore.ActivateApplication(DefinitionAppId appId, String activationParameter, Boolean useActivationParameter)
at System.Deployment.Application.SubscriptionStore.ActivateApplication(DefinitionAppId appId, String activationParameter, Boolean useActivationParameter)
at System.Deployment.Application.ApplicationActivator.Activate(DefinitionAppId appId, AssemblyManifest appManifest, String activationParameter, Boolean useActivationParameter)
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
* Transaction at [2/22/2012 10:52:45 AM]
+ System.Deployment.Internal.Isolation.StoreOperationStageComponent
- Status: Installed
- HRESULT: 0x0
- Manifest: B1TLJLO4.23P.application
+ System.Deployment.Internal.Isolation.StoreOperationSetDeploymentMetadata
- Status: Set
- HRESULT: 0x0
+ System.Deployment.Internal.Isolation.StoreOperationSetDeploymentMetadata
- Status: Set
- HRESULT: 0x0
+ System.Deployment.Internal.Isolation.StoreTransactionOperationType (27)
- HRESULT: 0x0
