Having trouble updating Comfyui portable

I haven't been really been able to get started using Comfyui. I was trying to open up this animatediff workflow, but I get all these red boxes. Kosinkadink says I need to update my Comfyui, but I keep getting this message in my CMD window after clicking the update_comfyui.bat file:

File "C:\Users\hinso\OneDrive\Desktop\ComfyUI_windows_portable\update\update.py", line 45, in
repo = pygit2.Repository(str(sys.argv[1]))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hinso\OneDrive\Desktop\ComfyUI_windows_portable\python_embeded\Lib\site-packages\pygit2\repository.py", line 1759, in __init__
path_backend = init_file_backend(path, flags)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_pygit2.GitError: Repository not found at ..\ComfyUI\

C:\Users\hinso\OneDrive\Desktop\ComfyUI_windows_portable\update>pause
Press any key to continue . . .

Not sure what to do.