Problem configuring SSO with Identity Connect's SAML config button

Goal: To enable SSO for AD users using Identity Connect.

What I did: I've followed steps mentioned here to install and setup IC in the server. I've also connected my SF Dev Edition org through connected app.

Problem: I know SSO gets configured automatically when the org connects with IC. But, at that time I came across this toat error message sating "property 'useConfigRequestMethod' not valid in version 29.0". When I further tried to configure SSO with the "Create SAML Configuration Now" button, IC thowed the same error.

I am unsure what is going wrong, can someone help me out.