Hello (again), I have been playing with the MPW Perl tool. I took the following out of the "t" directories and modified it to launch MS Word. # use Mac::Processes; use Mac::MoreFiles(%Application); printf "%-20s %-8s %-8s\n", "Process Name", "PSN", "Location"; while (($psn, $pi) = each %Process) { printf "%-20s %08X @%08X\n", $pi->{processName}, $pi->{processNumber}, $pi->{processLocation}; } tie %Launch, LaunchParam; $Launch{launchControlFlags} = launchContinue+launchNoFileFlags+launchDontSwitch; $Launch{launchAppSpec} = $Application{MSWD}; LaunchApplication(\%Launch) || die "$^E"; printf "Launched %X flags %X\n", $Launch{launchProcessSN}, $Launch{launchControlFlags}; It worked fine under the MacPerl Application, but when run under MPW I get: ******************** # Can't load 'Macintosh HD:MPW Folder:MacPerlTool:lib:auto:Mac:Processes:Processes' for module Mac::Processes: # DynaLoader error [-2804, Perl]. File 'Macintosh HD:MPW Folder:MacPerlTool:lib:DynaLoader.pm'; Line 157 File 'Macintosh HD:MPW Folder:MacPerlTool:lib:Mac:Processes.pm'; Line 79 # BEGIN failed--compilation aborted. File ':launcher'; Line 6 ******************** The Path to "Processes" is correct. I have to use the 68K version on the 7600 because I am using a very old version of MPW...3.2.3 Is there a problem? --Jerry LeVan levan@eagle.eku.edu