Cannot connect to SBS2008 R2 Workplace desktop

I have 2 SBS2008 R2 SP2 servers (running at two separate companies)
Both are Getting this “Remote Desktop Connection” error dialog box whenever they try to connect to their “Workplace” remotely.

“The wizard cannot configure remote desktop connection settings. Make sure the client version of the remote desktop protocol (RDP) 6.0 or later is installed on this computer”

-      Confirmed the URL is added to the local computer’s “Trusted Site Zone”
-      Click on "compatibility" settings and place the site in compatibility mode.

I google’d several related articles and none of them had a definitive answer
-      One user is using XP Pro to connect and the other is a Windows 7 Pro.
-      Both server have been up and running near a year with no issues and folks have been able to connect remotely until just recently
- I assume it may have been a Remote desktop client update thru Microsoft updates

Is there something I should be paying close attention to resolve this issue?
-      Do I need to reinstall a new certificate that I created from the server?
Andreas GieryicComputer Networking, OwnerAsked:
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Andreas GieryicComputer Networking, OwnerAuthor Commented:
-      Ran “Regsvr32 Mstscax.dll” - as suggested but it failed to run
Simon Butler (Sembee)ConsultantCommented:
Can you be sure on what you are running as there is no SBS 2008 R2. There is SBS 2008 and SBS 2011.

Run the fix my network wizard and see if that flags anything.
I would also suggest you download the SBS BPA for your version of SBS. The links to that are here: 


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WORKS2011Austin Tech CompanyCommented:
Remove IE10 go to IE9 and it will work.
Andreas GieryicComputer Networking, OwnerAuthor Commented:
Sembee2:  You're correct. Its just SBS2008. (I had Server 2008 r2 on the brain)

I ended up resolving by running BPA, resetting IE 10 and re-adding to Compatibility view
I have not tried the network wizard (I'm not sure if I'm aware of that tool)

WORKS2011: I haven't tried that but will keep it in mind. IE 10 has dozens of issues with many networks where Chrome works. Obviously you need IE for workplace

I know uninstalling IE 10 is not a straight forward process. I'll have to research how to do this. I believe its more than just "Add and remove" in control panel
Andreas GieryicComputer Networking, OwnerAuthor Commented:
I Basically resolved the issue myself but the feedback was very helpful
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