Uninstall IE9,IE10,IE11 through Group Policy

A simple requirement I have to downgrade all the domain computers to be downgraded to IE8 as most of the govt. websites are not compatible with higher IE version.

Please don't give me the links from google, I'd rather wait for experts personal experience regarding this issue.
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ibrahim52Team LeaderAsked:
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Yes there are Group Policy entries that will prohibit specified applications from running. You can disable IEXPLORE for specific logon groups. However if they can login to the local machine ‘Group Policy’ won’t work.

If you disable IE and they install another browser they still have ‘Internet’ access.

A better solution is gateway/firewall rules. Put the restricted employees on one subnet and block ports 80 and 443. The other employees still have access and the restricted employees can only get internal web pages.
Hi Ibrahim,

I believe you have to decide on this like for me I was facing issue on IE 11 on Ex2010 sp2 rollup 6 where my OWA page is doing unexpected behavior but after upgrading Sp3 it is working fine  .

So recommendation always is go for upgrade rather than downgrade. If you are facing any issue then you have look solution . Here you are doing downgrade basically this is not a solution its a workaround.
ibrahim52Team LeaderAuthor Commented:
I am only looking for a way to save a lot of time by not going to each and every computer and then doing the downgrade till IE8 and simply pushing the script or group policy through GPO.

Actually I have already import the template of Block Toolkit and it works only if the PC already has been downgraded till IE8 but unfortunately I am too late to import the template because most of the computers already have IE11 installed.
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Leon FesterSenior Solutions ArchitectCommented:
You don't need to uninstall the higher versions of IE.
You need to setup IE to use compatibility mode so that the .govt sites displays in a IE 8 mode.

See discussion from other forum

More info on compatibility view and GPO:
Group Policy and Internet Explorer 8

Group Policies in Internet Explorer 9
ibrahim52Team LeaderAuthor Commented:
Honestly, I know about the compatibility mode for a long time already but for a normal user or inexperienced guy sitting in front of Windows 7. That person panics and make me run to his computer out of 40 PCs of network over here, just to have him the downgraded version of IE8.
ibrahim52Team LeaderAuthor Commented:
Or is it possible to set the GPO for Compatibility view should be ie8 by default. No matter if its IE 11 or any higher version ?
DonNetwork AdministratorCommented:
ibrahim52Team LeaderAuthor Commented:
I used "Turn on Compatibility View for all websites, using Group Policy" out of that link you gave me. Ill update you once the gpo applies properly and achieve what i am looking for. Thanks a load.
DonNetwork AdministratorCommented:
Good luck
ibrahim52Team LeaderAuthor Commented:
dstewartjr. Is there anyway to test the compatibility by going to some website  to confirm if the settings are applied to all the domain PC as I have already applied the gp.
ibrahim52Team LeaderAuthor Commented:
I am asking you because I don't see any BROWSER MODE in IE11
ibrahim52Team LeaderAuthor Commented:
Thanks dstewartjr, I checked on machine but it is still EDGE (Default)
ibrahim52Team LeaderAuthor Commented:
I just need every computer to be forced changed to IE8 or IE7 mode through group policy and any other GPO works fine because I keep making changes now & then, so there is no problem with Group policy applying to the computers.
ibrahim52Team LeaderAuthor Commented:
I checked it personally today by going to one of the computer and browsing the intranet website which needs IE to be on IE8 mode and it works smooth but for that I have to keep F12 developer tools pane open otherwise it jumps back to EDGE(DEFAULT)
ibrahim52Team LeaderAuthor Commented:
I have also posted the same question to Microsoft forums meanwhile because I need this to be solved really urgent.
ibrahim52Team LeaderAuthor Commented:

It is clearly mentioned that

 Internet Explorer 11 no longer supports these Group Policy settings:

    Turn on Internet Explorer 7 Standards Mode

    Turn off Compatibility View button

    Turn off Quick Tabs functionality

    Turn off the quick pick menu

    Use large icons for command buttons
ibrahim52Team LeaderAuthor Commented:
What if I host an additional domain controller of Windows Server 2012 on any virtual machine ?
ibrahim52Team LeaderAuthor Commented:
The Group policies of server 2012 as an additional domain controller would apply for IE11 for all the users ?
Leon FesterSenior Solutions ArchitectCommented:
You don't need a Windows 2012 server to get the Group Policy settings for IE 11.

Taken from the above link:
Windows Server 2008 R2 SP1: 1.If you install Internet Explorer 11, the Administrative Template files (interes.admx and inetres.adml) will be installed automatically.
2.Follow the instructions as described in the following article: http://technet.microsoft.com/en-us/library/cc709647.aspx

Windows Server 2008 and Windows Server 2008 R2:

 Follow the instructions as described in the following article: http://technet.microsoft.com/en-us/library/cc709647.aspx 

Once you have the template installed you should be able to apply the GPO for Compatibility mode.
The option you're looking for the second item on the list:
Turn on Compatibility View for all websites, using Group Policy

If you are battling with the workaround then you could ask your users to do a manual workaround.

I had to do the same for one of my clients before we could apply the GPO in order to get them working. The issue arose when some users upgraded to Windows 8.1 and then SharePoint sites started failing with some InfoPath components.

If it's OK with your bosses then send out an email explaining that there is a known issue with sites xyz and you are working with the Vendors to fix it. In the meantime they can create a manual workaround by following the following steps. [It's a once-off action]
In IE, Click Tools, Click Compatibility View Settings and then add the URL to the list of sites.
This works best if you are on the site that is not displaying correctly so that you can see the effects of the change and it will auto-populate the URL in the compatibility settings mentioned above.
ibrahim52Team LeaderAuthor Commented:
but if it is really possible to apply the group policy through 2012, i am asking because sooner or later I am looking forward to upgrade with 2012 replacing 2008 but again meanwhile was thinking if I could keep it as additional domain controller and also apply policies for OS like Windows 8 and 8.1
ibrahim52Team LeaderAuthor Commented:
Thanks dvt_localboy. The problem is solved and it is confirmed that it is solved through a registry tweak from group policy. I did the following

1. First, make sure the IE11 is installed on Server 2008 R2 or Main DC.
2. Restart the server so the settings for IE11 should appear in GP.
3. Then add the websites or URL you need to be run in comp view in IE11 COMP VIEW LIST SETTINGS of IE11 in Server.
4. Final step, go to GPO and navigate to User Configuration ---> Preferences ---> Registry and NEW then Update and keeping the HKEY CURRENT USER as it is , browse to Software\Microsoft\Internet Explorer\BrowserEmulation\ClearableListData and chose UserFilter entry and restart the computers to apply the registry settings.

I tried the websites and automatically browser changes to IE5 mode which is what I was really looking for.

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Leon FesterSenior Solutions ArchitectCommented:
Windows Server 2012 already has this group policy template added so you should be fine with Server 2012.
I think it is mentioned in the download link I posted above.

Just remember, when you do go with 2012 they you need to run the Group Policy manager on Server 2012 in order to get all the templates available...don't just do it from your workstation.
ibrahim52Team LeaderAuthor Commented:
It took time but it worked.
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