I do apologise, it appears I c&p'd the wrong log. This is the one I should have posted

C:\Perl\packages\Object-InsideOut-0.02.00>perl -MException::Class -wle
+"print $Exception::Class::VERSION"
1.22

C:\Perl\packages\Object-InsideOut-0.02.00>nmake test

Microsoft (R) Program Maintenance Utility Version 8.00.40607.16
Copyright (C) Microsoft Corporation.  All rights reserved.

        C:\Perl\bin\perl.exe "-MExtUtils::Command::MM" "-e" "test_harn
+ess(0, 'blib\lib', 'blib\arch')" t\01-basic.t t\02-auto.t t\03-thread
+s.t t\04-shared.t
t\01-basic......ok
t\02-auto.......ok
t\03-threads....ok 3/12thread failed to start: Can't locate object met
+hod "x" via package "UNIVERSAL" at t\03-threads.t line 48.
t\03-threads....ok 5/12# Looks like you planned 12 tests but only ran 
+6.
t\03-threads....dubious
        Test returned status 6 (wstat 1536, 0x600)
DIED. FAILED tests 7-12
        Failed 6/12 tests, 50.00% okay
t\04-shared.....ok
Failed Test    Stat Wstat Total Fail  Failed  List of Failed
----------------------------------------------------------------------
+---------
t\03-threads.t    6  1536    12   12 100.00%  7-12
Failed 1/4 test scripts, 75.00% okay. 6/53 subtests failed, 88.68% oka
+y.
NMAKE : fatal error U1077: 'C:\Perl\bin\perl.exe' : return code '0xff'
Stop.
[download]

As you can see, I have installed Exception::Class, but I am still getting failures from 03threads.t