I wrote an app that has one form and one control in.I assigned a smaller than 15k help file(with 2 help topics one topic had a popup link to the other topic) to the project and then I set the whatsthisbuttonhelpid of the control to the helpcontentId of the main help topic(this is the help topic that contains the popup).So i run the app and I press the '?' onto the control. All went well up to here -I could see the main help topic-But when I click on the popup link that connect the main help topic with the 2nd one I got the message "There is not enough memory to run this task...".The pc had over 75Mb of memory free the total mem is 200Mb