You should be able to re-install it from Microsoft web site.
Check here : https://www.microsoft.com/en-US/download/details.aspx?id=21

Best regards,

Hello

As .net 3.5 is a part of win7 it will not let me reinstall.

I've tried a .net repair kit from Microsft, but this didn't help either.

Any other ideas?

Regards
Tommy

Hi,

Please re-install the Microsoft .NET Framework 3.5

Best regards,

It will not start.

Here is the details:

PLATFORM VERSION INFO
Windows : 6.1.7601.65536 (Win32NT)
Common Language Runtime : 4.0.30319.1026
System.Deployment.dll : 4.0.30319.1029 (RTMGDR.030319-1000)
clr.dll : 4.0.30319.1026 (RTMGDR.030319-1000)
dfdll.dll : 4.0.30319.1029 (RTMGDR.030319-1000)
dfshim.dll : 4.0.31106.0 (Main.031106-0000)

SOURCES
Deployment url : file:///C:/Users/Win7/Desktop/Enigma%20TV.appref-ms%7C
Server : Apache
Deployment Provider url : http://www.enigma-tv.com/download/Enigma%20TV.application

ERROR SUMMARY
Below is a summary of the errors, details of these errors are listed later in the log.
* Activation of C:\Users\Win7\Desktop\Enigma TV.appref-ms| resulted in exception. Following failure messages were detected:
+ Activation failed.
+ The system cannot find the file specified. (Exception from HRESULT: 0x80070002)

COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.

WARNINGS
There were no warnings during this operation.

OPERATION PROGRESS STATUS
* [13.05.2015 19:03:15] : Activation of C:\Users\Win7\Desktop\Enigma TV.appref-ms| has started.
* [13.05.2015 19:03:15] : Performing necessary update check as specified by the deployment.

ERROR DETAILS
Following errors were detected during this operation.
* [13.05.2015 19:03:15] System.Deployment.Application.DeploymentException (Activation)
- Activation failed.
- Source: System.Deployment
- Stack trace:
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.ProcessOrFollowShortcut(String shortcutFile, String& errorPageUrl, TempFile& deployFile)
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.FileNotFoundException
- The system cannot find the file specified. (Exception from HRESULT: 0x80070002)
- 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)

COMPONENT STORE TRANSACTION DETAILS
No transaction information is available.