PC Global Identifier

Posted on 2002-07-10
Last Modified: 2011-09-20
How can I identify a computer Globally?
I have tried with processor id,but it is displaying the same processor ID for Two machines.Please help me
Question by:sdinfosys
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LVL 23

Expert Comment

by:Roshan Davis
ID: 7145251
You can identify with its network card id (if exists).

Good Luck

Expert Comment

ID: 7145270
You would need to get the MAC address of the Network card if it exists.
Each network card has a globally unique MAC address.

LVL 28

Expert Comment

ID: 7145315
Take a look on this sample for unique BIOS info:
or for uniquue HDD vendor's serial number:

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Expert Comment

ID: 7145934
Here is a link to a simple example on how to grab the MAC Address from the installed network card:


Accepted Solution

rpai earned 150 total points
ID: 7146769
Take a look at this:-

The code uses the GetAdaptersInfo API function, which is used to get information from the network adapter. This function enables retrieving the unique information to globally identify the computer.
LVL 49

Expert Comment

ID: 8002308
Hi sdinfosys@pcsupport,
It appears that you have forgotten this question. I will ask Community Support to close it unless you finalize it within 7 days. I will ask a Community Support Moderator to:

    Split points between: Ark and rpai

sdinfosys@pcsupport, if you think your question was not answered at all or if you need help, just post a new comment here; Community Support will help you.  DO NOT accept this comment as an answer.

EXPERTS: If you disagree with that recommendation, please post an explanatory comment.
DanRollins -- EE database cleanup volunteer

Expert Comment

ID: 8095309
per recommendation

Community Support Moderator @Experts Exchange

Ark, points for you added to previously unclaimed points at:

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