DECLARE INTEGER GetVolumeInformation In WIN32API ;
STRING@, STRING@, LONG,LONG@, LONG@,LONG@,STRING@,LONG

LOCAL cnn, cPW, cString
cnn=0
pc1 = sys(5)+"\"+chr(0) &&"C:\"+CHR(0)
pc2 = SPACE(100)+CHR(0)
pn3 = 100
pn4 = 0
pn5 = 0
pn6 = 0.0000
pc7 = SPACE(100)+CHR(0)
pn8 = 100
bb=GetVolumeInformation(@pc1,@pc2,pn3,@pn4,@pn5,@pn6,@pc7,pn8)
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I use the above code to get some information about the user system. Specifically I am interested in "pn4" which is the hard drive serial number.
I code "pc1" as you see above so I get the "pn4" of the dirve the data is on when going accross a network.
This approach works very well when the computers are Win2000Pro but when they are WinMe or Win98 "pn4" returns "0" when reading accross a network.
Any ideas how I can win this battle?