Win32-OLE-0.1713>perl Makefile.PL Have \progra3\appv\69bae71\f2241d~1\root\perl\lib Want \strprl40.501\perl\lib Your perl and your Config.pm seem to have different ideas about the architecture they are running on. Perl thinks: [lib] Config says: [MSWin32-x64-multi-thread] This may or may not cause problems. Please check your installation of perl if you have problems building this extension. Generating a gmake-style Makefile Writing Makefile for Win32::OLE Writing MYMETA.yml and MYMETA.json