Plugin HDR Efex Pro 2

The HDR Efex Pro 2 (Nik Collection) plugin, stopped working after the last Lightroom Classic CC update. How to solve this?

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Community Expert

Have you checked with the vendor to get a new version to go with the new Lightroom?

Participant

I did not check. I believe that Supplier does not make any further updates to this plugin. Unfortunately.

Community Expert

After the update to Lr- Classic I also found that Nik HDR Efex did not work- "Failed to load program"

Now I have just successfully re-installed the NIK Collection and HDR-Efex works OK.

So I suggest to run the installer again.

Regards. My System: Windows-11, Lightroom-Classic 15.1.1, Photoshop 27.3.1, ACR 18.1.1, Lightroom 9.0, Lr-iOS 10.4.0, Bridge 16.0.2 .

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