This looks as though the nodes aren't installed at all / correctly?

This looks as though the nodes aren't installed at all / correctly?

They are installed but not loading at all. I will install again. There were other workflows with ttn nodes that wouldn't learn either

should be installed

Does the console show [tinyterranodes] loaded on startup? Might be worthwhile deleting the entire tinyterra folder and re-installing it if not.. Not entirely sure what else could be causing it without the console log

tried again and still folder present but says failed to install in manager

Have you tried cloning the repository into the custom notes folder manually, instead of via manager?

Yes and this was error- which I don't understand
[tinyterraNodes] Loaded
Traceback (most recent call last):
File "D:\ComfyUI_windows_portable\new_ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\nodes.py", line 1893, in load_custom_node
module_spec.loader.exec_module(module)
File "", line 940, in exec_module
File "", line 241, in call_with_frames_removed
File "D:\ComfyUI_windows_portable\new_ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_tinyterraNodes_init.py", line 171, in
shutil.rmtree(web_extension_path)
File "shutil.py", line 759, in rmtree
File "shutil.py", line 622, in _rmtree_unsafe
File "shutil.py", line 620, in _rmtree_unsafe
PermissionError: [WinError 5] Access is denied: 'D:\ComfyUI_windows_portable\new_ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\web\extensions\tinyterraNodes\ttN.js'

Cannot import D:\ComfyUI_windows_portable\new_ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_tinyterraNodes module for custom nodes: [WinError 5] Access is denied: 'D:\ComfyUI_windows_portable\new_ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\web\extensions\tinyterraNodes\ttN.js'
[comfy_mtb] | INFO -> loaded 65 nodes successfuly
FaceDetailer: Model directory already exists
FaceDetailer: Model already exists
Efficiency Nodes: Attempting to add Control Net options to the 'HiRes-Fix Script' Node (comfyui_controlnet_aux add-on)...Success!
Total VRAM 8192 MB, total RAM 32433 MB
xformers version: 0.0.23.post1
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 3070 Ti Laptop GPU : cudaMallocAsync
VAE dtype: torch.bfloat16
Patching UNetModel.forward
UNetModel.forward has been successfully patched.

Apologies for the delay on this,
It is a permission error removing the ttN web folder - that needs to be run as admin.
However i've also updated to not require this in (0f86153)

for some reason ttN hiresfixScale does not do anything.