Tkcuploader.exe -

associated with TuneFab , particularly TuneFab Spotify Music Converter or other TuneFab audio/video converter tools.

The primary function of tkcuploader.exe is to enable file transfers between the local and remote computers during a TeamViewer session. When you initiate a file transfer, the tkcuploader.exe process is triggered, allowing you to upload or download files between the connected computers. This process runs in the background, facilitating seamless file transfers without interrupting your workflow. tkcuploader.exe

It was there. But it was better.