Hello There.
If you have tried using SSO-based configuration for your ESB Config in the new ESB Toolkit 2.2, you’ve probably encountered this error:
This appears to be a bug, which I believe a hotfix request has been submitted for. Please contact Microsoft Support if you are experiencing this issue, as it will help get the fix in place faster.
If you need a workaround for a NON-PRODUCTION environment, you can copy the old Microsoft.BizTalk.Interop.SSOClient.dll from the BizTalk 2013 Beta install media, and paste it into the Bin folder of the toolkit, so it is used by the ESB Configuration Tool. Here are some details of the differences:
From BizTalk 2013 RTM:
![clip_image002[4]](https://lh5.ggpht.com/-e6g0Tt3rpfA/UZY7A2EjqpI/AAAAAAAAAE0/zQgBDDobhcU/s1600-h/clip_image002%25255B4%25255D%25255B4%25255D.jpg "clip_image002[4]")
From BizTalk 2013 Beta:![clip_image002[6]](https://lh3.ggpht.com/-eEwSLTNs0u8/UZY7DZOrxUI/AAAAAAAAAFE/pE36oRtnv-c/s1600-h/clip_image002%25255B6%25255D%25255B2%25255D.jpg "clip_image002[6]")
![clip_image002[8]](https://lh4.ggpht.com/-UCIJJvT3EKo/UZY7FOaFyxI/AAAAAAAAAFU/0YMd8fmPTRI/s1600-h/clip_image002%25255B8%25255D%25255B4%25255D.jpg "clip_image002[8]")
Once the older version of the dll is copied over, the Configuration tool sets up SSO-based configuration correctly.
So keep your eyes open for a hotfix!
Cheers,
Dan