You have to give user name as Administrator not SERVER2\Administrator. We are getting domain information from separate field.
Regards, Anshul On 25-Feb-2015, at 12:31 pm, Partha Goswami <par...@tulisoft.co.in<mailto:par...@tulisoft.co.in>> wrote: Couldn't generate an updated uri. Illegal character in query at index 23: /OPENSHARE?user=SERVER2\Administrator&password=21GeXhuZAgi9J1pXDx/xtASdQBdjPITd&domain=SERVER2