Citation :
come dice ilpuffo, tutta colpa dell'antivirus...bloccava il collegamento web che il setup utilizza.
Basta disabilitarlo temporaneamente e si installa.

ciao , anche a me non si installa e antivirus mi segnala un file dannoso.

Citation :

risolto...era colpa dell'antivirus...bloccava il collegamento web che il setup utilizza.Basta disabilitarlo temporaneamente e si installa

reinstalla microsoft .net framework 3.5

Esegui il setup come amministratore, vedi se tieni installato Microsoft .NET Framework 4.5.
che sistema operativo stai utilizzando ?

non riesco ad installare la nuova versione del server.

Il download dell'applicazione arriva al 99% e poi mi da errore di connessione internet
Ho disinstallato la versione vecchia riavviato ma non cambia nulla.

qui i dettagli dell'errore

PLATFORM VERSION INFO
Windows : 6.1.7600.0 (Win32NT)
Common Language Runtime : 4.0.30319.17929
System.Deployment.dll : 4.0.30319.17929 built by: FX45RTMREL
clr.dll : 4.0.30319.17929 built by: FX45RTMREL
dfdll.dll : 4.0.30319.17929 built by: FX45RTMREL
dfshim.dll : 4.0.41209.0 (Main.041209-0000)

SOURCES
Deployment url : http://www.enigma-tv.com/download/Enigma%20TV.application
Server : Apache
Deployment Provider url : http://www.enigma-tv.com/download/Enigma%20TV.application
Application url : http://www.enigma-tv.com/download/App ... /Enigma%20TV.exe.manifest
Server : Apache

IDENTITIES
Deployment Identity : Enigma TV.application, Version=2.0.0.4, Culture=neutral, PublicKeyToken=b6cf92c67f03bdd0, processorArchitecture=x86
Application Identity : Enigma TV.exe, Version=2.0.0.4, Culture=neutral, PublicKeyToken=b6cf92c67f03bdd0, 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.enigma-tv.com/download/Enigma TV.application resulted in exception. Following failure messages were detected:
+ Downloading http://www.enigma-tv.com/download/Application Files/Enigma TV_2_0_0_4/Enigma TV.exe.deploy did not succeed.
+ Unable to read data from the transport connection: Connessione in corso interrotta forzatamente dall'host remoto.
+ Connessione in corso interrotta forzatamente dall'host remoto

COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.

WARNINGS
There were no warnings during this operation.

OPERATION PROGRESS STATUS
* [30/11/2014 12:18:48] : Activation of http://www.enigma-tv.com/download/Enigma TV.application has started.
* [30/11/2014 12:18:48] : Processing of deployment manifest has successfully completed.
* [30/11/2014 12:18:48] : Installation of the application has started.
* [30/11/2014 12:18:49] : Processing of application manifest has successfully completed.
* [30/11/2014 12:18:55] : Found compatible runtime version 2.0.50727.
* [30/11/2014 12:19:03] : 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.
* [30/11/2014 12:19:04] : 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.
* [30/11/2014 12:19:04] : Detecting dependent assembly WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=msil using WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=msil.
* [30/11/2014 12:19:04] : Detecting dependent assembly System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=msil using System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=msil.
* [30/11/2014 12:19:04] : Request of trust and detection of platform is complete.

ERROR DETAILS
Following errors were detected during this operation.
* [30/11/2014 12:19:33] System.Deployment.Application.DeploymentDownloadException (Unknown subtype)
- Downloading http://www.enigma-tv.com/download/Application Files/Enigma TV_2_0_0_4/Enigma TV.exe.deploy did not succeed.
- Source: System.Deployment
- Stack trace:
at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState)
at System.Deployment.Application.DownloadManager.DownloadDependencies(SubscriptionState subState, AssemblyManifest deployManifest, AssemblyManifest 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)
--- Inner Exception ---
System.IO.IOException
- Unable to read data from the transport connection: Connessione in corso interrotta forzatamente dall'host remoto.
- Source: System
- Stack trace:
at System.Net.ConnectStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
--- Inner Exception ---
System.Net.Sockets.SocketException
- Connessione in corso interrotta forzatamente dall'host remoto
- Source: System
- Stack trace:
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)

COMPONENT STORE TRANSACTION DETAILS
No transaction information is available.