Thank you all for your help. I have decided to write the data to an array rather than a text file (which I should have been doing originally - but I'm still too new). 
@perfdata = `asp.exe` || die "Couldn't run asp.exe: $!\n";

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Thank you for all of your suggestions!!

In reply to Re: (tye)Re: Perl 4 qx doesn't work by gtmeyer
in thread Perl 4 qx doesn't work by gtmeyer

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