Posted by Unknown | Posted in Windows, Windows XP | Posted on 9:10 PM
Windows XP enlists ten hardware components to calculate the installation ID, but six of them can be canceled without any problems:
Component To be canceled by
Volume ID Adapted by means of tool
MAC address Tuned by means of driver
Graphics card Switch over to docking station
CPU serial number Switch off in BIOS
SCSI host adapter Switch over to docking station
IDE controller Switch over to docking station
Important: A LAN does not tolerate two computers with the same MAC address.
Only four components are working almost effectively:
Component Size of bit field
Hard disk 7
CPU type 3
CD ROM 7
RAM size 3
Two fields are coded with three bits and two with seven bits. Because in each field the coefficient 0 is impossible, 7*7*127*127=790321 possibilities remain for the file wpa.dbl. As only three components are allowed to change from the moment of Activation onwards, you can take the weakest fixed component for a "Universal Activation".
The CPU type or the RAM size present themselves here as the best solution. It is more than sufficient to only once activate a computer with 128 MBytes of RAM at Microsoft's. With its file wpa.dbl you can then "activate" all other computers of the same memory size.
Conclusion
With its technology of Activation Microsoft wants to thwart the user who occasionally copies software. Up to a certain degree this may still work. But by means of the above described steps nearly everybody can activate his own XP merely by getting a corresponding wpa.dbl file. There certainly will exist some web sites in the near future where the user can comfortably download "his"wpa.dbl.
Should the current procedure of Activation remain, then Microsoft will spend a lot of money like water for technology, web servers and call centers without any considerable success. It would be much more lucrative to drop the Activation and to lower the price for XP.
Microsoft did not comment on the weak points of the Activation until now. But probably their statement goes as follows: "In its final version WPA will look completely different. We did not implement these steps in the RC1 for only one reason, that is not to annoy the testers."
But it definitely is a fact that in-between the Release Candidates and the real Release normally only bugs are rectified. May sharp tongues call the WPA itself a bug, in our opinion it is nothing more but an example of bad programming.
Component To be canceled by
Volume ID Adapted by means of tool
MAC address Tuned by means of driver
Graphics card Switch over to docking station
CPU serial number Switch off in BIOS
SCSI host adapter Switch over to docking station
IDE controller Switch over to docking station
Important: A LAN does not tolerate two computers with the same MAC address.
Only four components are working almost effectively:
Component Size of bit field
Hard disk 7
CPU type 3
CD ROM 7
RAM size 3
Two fields are coded with three bits and two with seven bits. Because in each field the coefficient 0 is impossible, 7*7*127*127=790321 possibilities remain for the file wpa.dbl. As only three components are allowed to change from the moment of Activation onwards, you can take the weakest fixed component for a "Universal Activation".
The CPU type or the RAM size present themselves here as the best solution. It is more than sufficient to only once activate a computer with 128 MBytes of RAM at Microsoft's. With its file wpa.dbl you can then "activate" all other computers of the same memory size.
Conclusion
With its technology of Activation Microsoft wants to thwart the user who occasionally copies software. Up to a certain degree this may still work. But by means of the above described steps nearly everybody can activate his own XP merely by getting a corresponding wpa.dbl file. There certainly will exist some web sites in the near future where the user can comfortably download "his"wpa.dbl.
Should the current procedure of Activation remain, then Microsoft will spend a lot of money like water for technology, web servers and call centers without any considerable success. It would be much more lucrative to drop the Activation and to lower the price for XP.
Microsoft did not comment on the weak points of the Activation until now. But probably their statement goes as follows: "In its final version WPA will look completely different. We did not implement these steps in the RC1 for only one reason, that is not to annoy the testers."
But it definitely is a fact that in-between the Release Candidates and the real Release normally only bugs are rectified. May sharp tongues call the WPA itself a bug, in our opinion it is nothing more but an example of bad programming.
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