摘要 |
A mechanism such that even in case of using a plug and play installer, a control program can be newly installed so that other existing control programs can hold matching performance is provided. For example, in an information processing apparatus having the plug and play installer, there is provided a discriminating unit for discriminating whether, when a first control program is installed by a program installing unit, a second control program corresponding to an external processing apparatus which has already been stored in the information processing apparatus enters a mismatching state or not.
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