I have an SSIS project that contains several SSIS packages. I have a master package that calls the other packages with execute package tasks that references file connections (one for each dtsx file). I am using file connections since this project is still in development and has not been deployed to a sql server. I can run the master package successfully and it executes the other packages with out any problems. But, whenever I close the project,open it again, and run the master package I get "The system cannot find the file specified." for every execute package task. This is easly resolved by updating each file connection, but why is SSIS unable to find the dtsx files each time I close the project? Am I missing something in the configuration?