Question: how to open .dat file in SAS studio. Please respond   Double clicking CancerRates.dat results in error "This file does not have an app associated with it for  performing this action. Please install an app or, of one is already install, create an association in  Default Apps Setting page."   File properties: Name: CancerRates.dat Type: File Location: /home/u58321213/Statistics Date/CancerRates.dat Sizer: 230 Bytes   Thanks,    Pravin ... View more