$exe_dir=\\\\nyadpfi\\pfi\\report (which is UNC path format)

my $executable_1  = $exe_dir."\\Compute5.exe";
my $executable_2  = $exe_dir."\\Engine.exe";
my $executable_3  = $exe_dir."\\Engtoacc.exe";
my $executable_4  = $exe_dir."\\Listvj.exe";
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Then we run it:

Running IJ 4 of 4:\\nyadpfi\pfi\report\Listvj.exe \\nyadpfi\pfidata\IJ
+.682.ICEI.
94zfvVoehcqG8.NY10T44.20160609.prm -i:\\nyadpfi\pfi\core\pam_unc.ini
[download]

\\nynas1\nynds4\vol2\DATA\INVACCT\Fund_Recs_PFI' is output dir. and the error message is:

'\\nynas1\nynds4\vol2\DATA\INVACCT\Fund_Recs_PFI'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported.  Defaulting to Windows directory.
The syntax of the command is incorrect.
[download]

I think we have to make if as:

G:\\INVACCT\\Fund_Recs_PFI'

Please advise

Thanks,

Oleg