4x Upscaling fails on Windows 11

[thomasthespider]

_wfopen H:\Tools\realcugan-ncnn-vulkan-20220318-windows\models-se/up4x-denoise1x.param failed
Is what I get when trying to run 4x upscale against a folder of pngs.
Same folder works in 2x upscale, 3x fails same as 4x.

Command line: For /D %%G in (*) DO H:\Tools\realcugan-ncnn-vulkan-20220318-windows\realcugan-ncnn-vulkan.exe -i %CD%%%~nxG -o A:\Waifu\RealCUGAN%%G\ -s 4 -n 1

System:
i5 8600k
16GB DDR4
RTX 2070

[ghost]

4x and 3x upscale don't have models for 1x denoise, only 3x, conservative, and no denoise. Why? I don't know. I'd just switch to -n 0 (I believe that's the conservative setting). There's not much difference between it and 1x imo.