You can also properly quote your filename for cmd.exe and then it will work as well:

my $cmd = "C:\\Program Files\\qbittorrent\\qbittorrent.exe";
my @args = (...);
my @cmd = (qq{"$cmd"}, @args);

system @cmd == 0
    or warn "Couldn't launch [@cmd]: $! / $^E";

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In reply to Re^3: how to system call that exits by Corion
in thread how to system call that exits by ObiPanda

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