Error 798 with PPTP-EAP VPN (Windows 7 x64)

Hello,
My work has a PPTP-EAP VPN which uses smart card authentication to login. I can connect just fine with the smart card, but I'm trying to setup the VPN connection so it can read the certificate from the local certificate store, instead of me having to insert
the smart card every time.
I've placed the certificate from my smart card into the Personal certificate store, and I've edited the authentication properties of the PPTP VPN connection to "use a certificate on this computer". [BTW, in the Security tab under the Authentication section,
"Use Extensible Authentication Protocol (EAP)" is select, and in the drop-down list, "Microsoft: Smart Card or other certificate (encryption enabled)" is selected.]
However, when I try to connect, I get the following error:
Error 798: A certificate could not be found that can be used with this Extensible Authentication Protocol.
What do I have to do so that Windows will know that the certificate I placed in my Personal store is to be used with the VPN connection?
Thank you for any help.
Regards,
Jim

Hi,
You may take a look at
http://social.technet.microsoft.com/forums/en-US/itprovistanetworking/thread/fc605246-aa2e-45d8-a226-bbf1dfb3f198/ and find the second post by Heider.
Kim Zhou
TechNet Community Support

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I was finally able to make it work. I'm so happy.
For some reason, perhaps it was pure desperation or maybe I had read it somewhere on the internet, I decided to set Outlook as my default mail application. Unbelievably, this made it work - the empty error boxes are gone and synchronization works like a charm.
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Re: scxi and drivers?
[ New ]
04-13-2010 01:09 PM
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Seth B.
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“Engineers like to solve problems. If there are no problems handily available, they will create their own problems.”- Scott Adams
Have some feedback about our products, or can't find a product to suit your needs? Let us know! Visit the Data Acquisition Idea Exchange!.
Solved!
Go to Solution.

You will need the NI SCXI-1349 connector block and the SH68-68-EP cable. The SCXI-1349 plugs in to the back of your SCXI module and the cable connects the 1349 to the USB M Series Mass Termination device. All of the rest of the setup is identical to any PCI/PXI E Series device. The USB M Series device will be the Analog-to-Digital converter for the system instead of the SCXI-1600.
Seth B.
Staff Test Engineer | National Instruments
Certified LabVIEW Developer
Certified TestStand Developer
“Engineers like to solve problems. If there are no problems handily available, they will create their own problems.”- Scott Adams

Will not install on windows 7 x64

I get error on install on a Dell Windows 7 x64 bit laptop - trying to install the Cloud gives me the same error -
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Contact your support personel
Perhaps let's first try updating your Apple Software Update.
Launch Apple Software Update ("Start > All Programs > Apple Software Update"). Does it launch and offer you a newer version of Apple Software Update? If so, choose to install just that update to Apple Software Update. (Deselect any other software offered at the same time.)
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A certificate could not be found that can be used with this Extensible Authentication Protocol. (Error 798)

Hi,
I posted this on Azure forim with no luck maybe here is a better choise.
When trying to connect a windows 8\8.1 client with a vpn connection for azure virtual network we get the fallowing error.
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http://msdn.microsoft.com/en-us/library/azure/dn133792.aspx
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When runing the installtion of the certificat on the client the defult crtificate store is "Automatic", It does not metter if I leave it on Automatic or choose any of the other options (personal, trusted issuers ...) I always get the same error.
Thanks

Hi,
Apologize to say that I am not familar with Azure and lack of the environment to investigate the issue here.
Besides, please take a look at the below threads to see if it could help:
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Best regards
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TechNet Community Support

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