I wish you had mentioned in the subject that this affects the creation of wperl.exe! Lost in the detail of your report you mention the win32/bin/exetype.pl command-line, but I hadn't clocked that it was what built wperl.exe. I've just stumbled across this bug when testing a 64-bit build of blead and found (when trying to copy the installation somewhere and wondering why it was taking so long!) that my wperl.exe is 4GB. Then I recalled seeing your report recently... This seems like a serious bug to me -- surely bad news for anyone that uses wperl.exe in a 64-bit build. I wonder if this should be marked a blocker for 5.20 since (after a quick test to double-check) 5.18.2 does not have this problem?Thread Next