I just encountered the same problem, but this time I was trying to read in the old files from ActiveHome. I have WinXP, AHP ver 3.204, plus the Macro plugin.
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I'd been trying to figure out how to use my timed modules with flags, or incorporate them in Macros, I remembered that with X-10 ver 1.3, I could include timed modules in the macros, and was trying to convert them to AHP.
To anticipate a question, the modules include on/off sequences over longer than 3 hr periods, specific calendar dates, etc., and over long periods when the computer will not be connected. With the older version of AH, CM11A filled quickly, and I had to manually change programs.