[Acars] Posfix 2.3.4. starting strangely

[Sam 2672]

Hello
I hope this email comes through, the earlier ones did not.

I installed Posfix 2.3.4, no complaints in the installation but everything 
went well.
However, whenever I start it, it starts Autocad LT 
installation/configuration utility, saying "gathering information"... I need 
to press cancel three times and then Posfix starts.
It works OK but something is definitely wrong anyway.
I have searched Windows register and deleted all traces of ACLT that I have 
found there. I used to have it in my computer but have removed it a long 
time ago.
Any ideas?
OS=XP

-Sam

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