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Duplicate definition

office 365 dev account|Last Updated: 6/12/2017
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1 Contributor

You can only define a conditional compiler constant to have one value. This error has the following cause and solution:

  • You specified two different values for the same conditional compiler constant, for example:

    #Const Mac = 0 
    #Const Mac = 1 
    
Remove one of the definitions.

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