Any workaround for reinstalling Houdini chess engine on a new PC?

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Pvt. Ryan
Posts: 61
Joined: Mon Sep 12, 2022 3:50 am
Location: Christchurch, NZ
Full name: Ray Bongalon

Any workaround for reinstalling Houdini chess engine on a new PC?

Post by Pvt. Ryan »

Hi everyone,

My old computer recently died, and I had Houdini installed and licensed on it (also installed on my old laptop). Now I want to install it on my new computer, but it seems the license is limited to a certain number of activations.

Since I can’t deactivate the old installation, does anyone know if there’s a workaround to install to a new computer?

Any advice would be appreciated. Thank you.
tmokonen
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Location: Kelowna
Full name: Tony Mokonen

Re: Any workaround for reinstalling Houdini chess engine on a new PC?

Post by tmokonen »

Does Houdart not respond to his support email at houdini@cruxis.be ?
Pvt. Ryan
Posts: 61
Joined: Mon Sep 12, 2022 3:50 am
Location: Christchurch, NZ
Full name: Ray Bongalon

Re: Any workaround for reinstalling Houdini chess engine on a new PC?

Post by Pvt. Ryan »

tmokonen wrote: Sat Nov 01, 2025 4:33 am Does Houdart not respond to his support email at houdini@cruxis.be ?
Hi. Unfortunately I didn’t get a reply to my last message.
MOBMAT
Posts: 400
Joined: Sat Feb 04, 2017 11:57 pm
Location: USA

Re: Any workaround for reinstalling Houdini chess engine on a new PC?

Post by MOBMAT »

Houdini is "persona non grata", so there won't be any more releases, more than likely.
one of the members had the source code of version 6 and did a build and called it Houdidit which might still be floating around, but other than that, sorry.
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Jjaw
Posts: 89
Joined: Thu Jul 29, 2021 4:48 pm
Full name: Joe Louvier

Re: Any workaround for reinstalling Houdini chess engine on a new PC?

Post by Jjaw »

Houdini 1.5 32bit & 64bit complies... http://www.chesspraga.cz/download/winboard/houdini.rar
MichiRo63
Posts: 1
Joined: Mon Nov 03, 2025 5:57 pm
Full name: Michael Roder

Re: Any workaround for reinstalling Houdini chess engine on a new PC?

Post by MichiRo63 »

Hi Ray, maybe I can help you.
In any case, you will need the original setup files and passwords for the respective Houdini version.
First, install Houdini on a device. This version is not fully functional because it has not been activated.
Now uninstall this version from the current Houdini folder using uninstall.exe!
Then wait a few minutes and pray that the activation on the Houdini server is reset.
After that, reinstall Houdini on the computer of your choice. If everything worked, this version is now registered in your name.
Good luck and please post the result here!
Best regards, Michael

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