In trying to sign and date a w-9 I get the following message. "This form cannot be edited in Adobe Acrobat DC. Please use Adobe Lifecycle Designer." How do I get this document dated and signed without buying Lifecycle Designer?

Please provide any insights to the following question. In trying to sign and date a w-9 I get the following message.  "This form cannot be edited in Adobe Acrobat DC.  Please use Adobe Lifecycle Designer."  How do I get this document dated and signed without buying Lifecycle Designer?

Thanks,

Rick