in reply to Win32 Serial Under Windows 7

Is vista 32bit and win7 64bit? if so see here Win32::SerialPort finally fixed for 64 bit Perl

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Re^2: Win32 Serial Under Windows 7
by PilotinControl (Pilgrim) on Apr 03, 2018 at 15:16 UTC
    Windows 7 and 10 are 32-bit OS operating on a x64 system.
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