RECOMMENDED: Use Silverlight in the 32-bit Internet Explorer process on x64 systems. Most browser plug-ins (including Silverlight, Flash, Java and almost all ActiveX controls) only work in.

Silverlight Xp Pro

I have worked with a few customers that are annoyed with the user configuration required to use the new Silverlight SCOM web console. The web console is often used for one-off application owners or IT staff that are not regularly using SCOM. It was is a great way to give these users quick access to view the SCOM console so they can get more information about an alert they have received.

SCOM 2012 has extra steps that an end user has to take to get the web console to work. Users see the “Web Console Configuration Required” screen and are often confused as to what do to.

Silverlight is a magical sword used during the Demon Slayer quest, and can be kept afterwards. This weapon cannot be made by players using the Smithing skill. If Silverlight is lost during or after the quest, it can be reclaimed from Gideon Bede in the church north of the Varrock Museum for free. It can be sold to the Wise Old Man for 80 coins. Silverlight is dyed black during the course of. Silverlight is a powerful development tool for creating engaging, interactive user experiences for Web and mobile applications. Silverlight is a free plug-in, powered by the.NET framework and compatible with multiple browsers, devices and operating systems, bringing a. Apr 19, 2021 Silverlight is the Microsoft equivalent of Adobe Flash player. Silverlight is an internet application. It can be installed in Microsoft Internet Explorer, Firefox, Safari and Google Chrome. Nowadays Microsoft is designing their software to suit Macintosh too. Silverlight can be installed on newer versions of Intel-based Mac OSX. Silverlight 5 Build 5.1.50918.0 Released January 15, 2019. Release Enhancements. All updates to Microsoft Silverlight include functional, performance, reliability and security improvements and are backward compatible with web applications built using previous versions of Silverlight.

To fix this we can automate the configuration process. This will remove the configuration screens and the end user can access the SCOM web console easily.

Here are my sample GPOs with instructions on how to install them.
Download: https://www.scom2k7.com/downloads/SCOM_Web_Console.zip

The instructions below will walk you through creating your own GPOs to automate the process.

Here are the high level steps.

1. Automate Install of Microsoft Silverlight
2. Export Client Certificate
3. Export Registry Key(s)
4. Automate Install of Client Certificate
5. Automate Install of Registry Key(s)
6. Verify it works on Windows XP, Vista, 7, and 8

1. Automate Install of Microsoft Silverlight

The first page users are presented with is to install Microsoft Silverlight

There are multiple ways to automate this install. I recommend creating a SCCM package or login script to push the install out to the clients that need it.

To do an unattended installed, the command(s) you need.

Silverlight_x64.exe /q or Silverlight.exe /q

Download Silverlight - http://go.microsoft.com/fwlink/?LinkID=149156&v=5.0.61118.0

My next challenge is the Web Console Configuration Required screen. This is the screen that throws off end users as they think the web console is not working and something need to be configured on the backend.

2. Export Client Certificate

First I click configure and download the SilverlightClientConfiguration.exe.

I run the tool once.

The tool does two things. Creates a certificate and creates a registry key.

Now I need to export the client certificate.

I run MMC

Click Add/Remove Snap-in

Add the Certificates

I select Computer account, Local computer, Finish, OK

Then I expand down to Trusted Publishers, Certificates

I right click on the Microsoft Code Signing PCA certificate and export it.

I save it as a DER encoded binary

I pick a location to save the file and Finish.

3. Export Registry Key(s)

I open the registry editor

I go to “HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMicrosoftSilverlight” and export the Key

I open the file in notepad and remove everything but

[HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMicrosoftSilverlight]
'AllowElevatedTrustAppsInBrowser'=dword:00000001

I also create the same key but for 32-bit systems by removing the Wow6432Node

You can download my copy here. Link

If you know how to add the cert and registry key into AD you can stop reading here. I will go though the process for anyone who doesn’t know how.

4. Automate Install of Client Certificate

To automate the install of the client certificate and registry keys I will use Active Directory Group Policy Objects.

I log into my domain controller and launch the Group Policy Management Console

I right click on my domain and create a OU called SCOM Web Console. (If you already have a OU that contains the computers want to deploy to you can skip this step)

I right click on the OU I created and choose Create a GPO in this domain, and link it here..

I call the GPO SCOM Web Console Components x64. I will need two GPOs. One for 32-bit machines and one for 64-bit machines.

I then right click on the GPO and edit it.

In the navigation pane, I open Computer ConfigurationPoliciesWindows SettingsSecurity SettingsPublic Key PoliciesTrusted Publishers

I right click and Import

I click next and browse to the certificate I exported earlier

I leave the default Trusted Publishers

I click next, and Finish

I use repeat the process to create a GPO for 32-bit systems

Now I have two GPOs with the same certs and configuration

5. Automate Install of Registry Key(s)

I go back to the same policies I created earlier and edit them.

I start with the 64-Bit policy and go to Computer ConfigurationPreferencesWindows SettingsRegistry
64-

I create a New, Registry Item.

In the Key Path for the 64-bit GPO I add

SOFTWAREWow6432NodeMicrosoftSilverlight

For the Value name I type

AllowElevatedTrustAppsInBrowser

I change the Value type to Reg_DWORD

Then I change the Base to Decimal and for Value data I type in 1

I click ok.

I repeat the process for the 32-bit one but I add this registry key.

HKEY_LOCAL_MACHINESOFTWAREMicrosoftSilverlight

Now I need to create some WMI filters to filter if it’s a 32-bit or 64-bit system. (Wow this more work then I thought!)

I go back into my Group Policy Management console.

Under WMI Filters I right click and select New..

I call the first one 64-Bit Systems. For the Description I use the same.

I click add. Then I Add this query.

Select * from Win32_Processor where AddressWidth = ’64’

I click OK and it looks like this.

I click Save and I repeat the process for the 32-Bit Filter.

But I use this query

Select * from Win32_Processor where AddressWidth = ’32’

I have two WMI filters

I next attach the filters to the GPOs I created earlier.

I go back to the SCOM Web Console Components x64 GPO and click on it

At the bottom of the screen I go to WMI Filtering

I select 64-Bit Systems and click Yes

I repeat the process to attach the 32-Bit filter to the 32-Bit GPO

I now have the filters set and I am done.

Now I just add my clients to OU and they will get the new policy.

5. Verify it works on Windows XP, Vista, 7, and 8

I log into one of my clients, open a command prompt and type gpupdate /force to force the group policy down.

I type in the address of the SCOM 2012 web console and it works without any prompts!

I have tested this on Win8, Win7 SP1 (64-Bit), Win7 SP1(32-Bit), Vista SP2(32-Bit), and XP SP3 (32-bit)

Silverlight Chrome Xp

*Note with Windows XP SP3 I had to install the Group Policy Preference Client Side Extensions for Windows XP – http://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=3628. In SP3 these are supposed to be already installed but I couldn’t get the registry group policies to work without reinstalling the GPO extensions.

A cross-browser, cross-platform plug-in designed specifically to help developers create better content and normal users enjoy the stunning results

Thanks to the continuous evolution of the Internet and of web technologies, users can enjoy new and immersive experiences. One of the rather recent innovations that were especially designed for these purposes is Microsoft Silverlight.

Support for multiple platforms and a few improvements

This particular technology, apart from being cross-platform, is applicable to both 32-bit and 64-bit systems. Silverlight brings more fluid interfaces and provides many features for developers, as it strives to help them in creating unique media experiences.

The plugin greatly improves video quality and the playback performance is also turned up a notch. Animations are smoother than those presented in similar technologies and interaction plays a more important role in both developing and watching Silverlight content.

Better zoom and support for three-dimensional content

Among the most visible transformations can be noted “Deep Zoom.” This feature is used with high-resolution imagery and it provides notably smooth and fast zoom to minimize loading times and stress on system apps and resources.

Another innovation present in Silverlight is called “Perspective 3D Graphics,” which was developed to allow developers to add content to three-dimensional planes. The users who view that content can, in turn, scale or rotate it as they wish.

Other visual improvements

For developers, this technology comes with many visual improvements that can be used in their applications. Among those, “Pixel Shader” and “Skinning and Styling” bring effects for animations and graphical content, as well as the ability to use those graphics to create personalized controls.

Conclusion

All in all, Microsoft Silverlight is definitely a step forward, as it provides innovations for both content creators and beholders. The content built using this tool is interactive and engaging as well and, as the support for Silverlight expands, it's a good idea to have it installed on your system.

Filed under

• Windows Vista with Windows Internet Explorer 7, Firefox 1.5, Firefox 2
• Windows XP SP2 with Internet Explorer 6 or 7, Firefox 1.5, Firefox 2
• Windows Server 2003 (excluding IA-64) with Internet Explorer 6 or 7, Firefox 1.5, Firefox 2
• Windows 2000 with Internet Explorer 6 (Silverlight 2.0 Only)
• X86 or x64 500-megahertz (MHz) or higher processor with 128-megabytes (MB) of RAM

• Fixes the security vulnerability that is described in the following Microsoft Knowledge Base article 4023307: Security Update for Silverlight to Address Remote Code Execution and Information Disclosure : June 13, 2017

Microsoft Silverlight 5.1.50918.0

runs on:

Windows 10 32/64 bit
Windows Server 2012
Windows 2008 R2
Windows 2008
Windows 2003
Windows 8 32/64 bit
Windows 7 32/64 bit
Windows Vista 32/64 bit

file size:

6.7 MB

filename:

Silverlight.exe

main category:

Tweak

developer:

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