",it also works well under ActivePerl Any help?"

means " system("dir");" works well under ActivePerl

Do you have a telnet executable in your path on the system where this fails?

Yes, I can open the cmd, and type the telnet x.x.x.x, and everything works fine...

In reply to Re^2: Error calling system(telnet x.x.x.x) by SuperSu
in thread Error calling system(telnet x.x.x.x) by SuperSu

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