gpg --encrypt-to says a key by fingerprint is ambigous

[Lars Hollenbach]

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Hello,
When I use gpg --encrypt-to <FINGERPRINT> I am getting this:

gpg --encrypt-to 06195004D8FBF459786B2CA2D731496480A63D5A
gpg: key specification '06195004D8FBF459786B2CA2D731496480A63D5A' is ambiguous
gpg: (check argument of option '--encrypt-to')
gpg: '06195004D8FBF459786B2CA2D731496480A63D5A' matches at least:
gpg:   06195004D8FBF459786B2CA2D731496480A63D5A
gpg:   06195004D8FBF459786B2CA2D731496480A63D5A

I'm using gnupg 2.1.10 on Windows 8.1

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Lars Hollenbach
Auszubildender

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Tel. +49 6103 5881-0 | Fax +49 6103 5881-49
lars.hollenbach at giepa.de | http://www.giepa.de 

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