HD Ultimate Upscale Node always shows RED

[nodegraphics]

I tried to install from scratch, update and fix from comfy manager. But no luck. I like to know if there is any solution for this ?

Thank you

[xiaoxiaodesha]

你可能不需要这个节点，这个节点是特殊的放大节点

[nodegraphics]

what is that even mean "I may not need this node ?"

[nodegraphics]

So you want me to "NOT USE IT" and just replace it with something else ?