I tried these: 
C:\> perl -e "print 1 if (-d \"w:\")"
C:\> perl -e "print 1 if (-R \"w:\")"

[download]
and both printed 1.

---
A fair fight is a sign of poor planning.

In reply to Re^6: Unavailable network drives in CGI scripts by Sprad
in thread Unavailable network drives in CGI scripts by Sprad

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