New FSR2.2.1 not working with UE5.2.1

[christian-photo]

Hi,
as the title suggests I can't use the plugin in UE5.2.1. I installed it into UE_5.2\Engine\Plugins\Marketplace\FSR2 and it shows in unreal engine, however when I enable it and restart the editor, I get this error:

The following modules are missing or built with a different engine version:

  FSR2
  FFXFSR2Api
  FFXFSR2D3D12
  FFXFSR2Vulkan
  FSR2TemporalUpscalingD3D12
  FSR2TemporalUpscalingVulkan
  FSR2TemporalUpscaling
  FSR2TemporalUpscalingEditor

Engine modules cannot be compiled at runtime. Please build through your IDE.

[doktorsleepelss]

Same here.

[g-exp]

Suppose you need to build your engine again after installing the plugins in related folder

[ArosPrince]

Same here. I think there was the same (or similar) issue in 5.1 where releasing a newer minor version of the engine required FSR2 plugin to be recompiled. At least judging from the Known Issues section. Here we're trying to update from 5.0.

[OudomMunint]

Same, was working for 5.2, updated engine. now throwing the same errors

[BeeTillman]

Having the same issue after trying all installation paths

[iNiKKo]

Every single time, a new update for FSR comes, and also a new update for UE comes out which makes FSR not compatible.

[ArosPrince]

@iNiKKo OK, thanks for clarifying. So to summarize... We just need to wait for new FSR plugin version release. Right?

[iNiKKo]

@ArosPrince yeah, basically to fix this issue, we have to stop updating the UE version unless FSR is ready for it.

[alvinsat]

so in UE 5.2 is it working okay ? I am in UE 5.2.1 and did not see any effects. Or is the effect should also visible in editor ? I have enabled the tick apply in editor though but no luck

[iNiKKo]

@alvinsat it only works for 5.2 not 5.2.1 until they update it...
if u want to keep using FSR go back to 5.2 or stay on 5.2.1 until they release
and only upgrade engine when fsr is also up to date,

[alvinsat]

I see thank you.. I will roll back then