According to AS this module has not passed its tests.

Nonsense, that is not what the log says at all , it says

*** You didn't read the README file! No executable ESQL/C compiler found in $PATH

Very similar to what the op gets

'INFORMIXC' is not recognized as an internal or external command, operable program or batch file.

In reply to Re^2: Problem Installing DBD::Informix on Windows 7 using AS Perl 5.8.9 by Anonymous Monk
in thread Problem Installing DBD::Informix on Windows 7 using AS Perl 5.8.9 by roho

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