Unable to start ComfyUI Desktop v0.4.50

I encountered Unable to start ComfyUI Desktop v0.4.49
After reinstalling ComfyUI, I get Unable to start ComfyUI Desktop v0.4.50

There’s a pop-up that disappears quickly, says unable to continue - error remains

Under troubleshoot, it says Status ticked OK
Under errors, No issues were detected.

Anyone face this issue?

yeah, looks like I have the same issue. Something has been disconnected or linked to the wrong location… Hope this will be fixed
Prestartup time for custom nodes:
0.0 seconds (PRESTARTUP FAILED): C:\Users...@comfyorgcomfyui-electron...\ComfyUI-Manager

My CompyUI is on D: drive…