Checking if your kit is complete... Looks good Writing Makefile for Audio::CoolEdit Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. cp CoolEdit.pm blib\lib\Audio\CoolEdit.pm cp CoolEdit/Read.pm blib\lib\Audio\CoolEdit\Read.pm cp CoolEdit/Write.pm blib\lib\Audio\CoolEdit\Write.pm cp makewavs.pl blib\lib\Audio\makewavs.pl cp CoolEdit/Settings.pm blib\lib\Audio\CoolEdit\Settings.pm cp CoolEdit/Read/Unpack.pm blib\lib\Audio\CoolEdit\Read\Unpack.pm cp CoolEdit/Write/BlockPack.pm blib\lib\Audio\CoolEdit\Write\BlockPack.pm Microsoft (R) Program Maintenance Utility Version 7.10.3077 Copyright (C) Microsoft Corporation. All rights reserved. C:\cpanrun\build\5-10-0\bin\perl.exe "-Iblib\lib" "-Iblib\arch" test.pl Generating test wav files. 1..6 not ok 1, unable to load Audio::CoolEdit Died at test.pl line 38. NMAKE : fatal error U1077: 'C:\cpanrun\build\5-10-0\bin\perl.exe' : return code '0xff' Stop.