Just an idea but the adapter is only supported for the USA flavour of GP. Given you're in the UAE (linkedin means you never have to worry about privacy, you simply have none) could this be part of the problem?
Leon Tribe
Want to hear me talk about all things CRM? Check out my blog
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or hear me tweet @leontribe
Want to hear me talk about all things CRM? Check out my blog
http://leontribe.blogspot.com/ or hear me tweet @leontribe