Toshiba satellite a105-s4074 recovery disks

Hi, I am not able to use the original recovery disk, the error message below.
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Toshiba Recovery and Applications CD
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This Recovery and Applications CD is not configured to work with this machine (Satellite A100).
This CD is for: Satellite A105

Please use the correct Recovery and Applications CD.
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OK
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Regards
Frank
Toshiba user