Sorry, I am a new member of Wikitude, I have just downloaded Wikitude_Unity_8-9-0_8-9-0_2019_09_24_03_43_11.zip and installed in Hololens 1, I got an error because of the missing dll directory for x86.
If you work with Hololens please download the Hololens SDK - https://www.wikitude.com/download-wikitude-sdk-for-hololens/
In regards to the x86 --> Wikitude is not offering a x86_64 version of the SDKs anymore. You can find further details on 32/64 bit support in this post: https://support.wikitude.com/support/discussions/topics/5000091127
Thx and greetings
thank you so much