InfoPath Dev

Hi, I want to compare the user that are filling out the InfoPath form with users in a SharePoint list, to check if the logged in user are the same as in the list. I can get it to work if I only want to look in the column in the list. However, I want to set a filter and therefore only look at one single...

unable to connect to sharepoint site while modifying/adding data connection from an infopath form as it displays "infopath has encountered an error. the operation failed "