In our workenviroment we were offered “RemoteApp and Desktop connections” so we could use Work Resources from pretty much any location we wanted.
On my work laptop the normal office suite was installed and all other tools, so i had no need for the workresources anymore.
Turns out : you cant just remove them.
Refresh them, reconnect them, but not delete them.
Delete : HKEY_CURRENT_USER\Software\Microsoft\workspaces\Feeds\
Delete : %USERPROFILE%\AppData\Roaming\Microsoft\Workspaces\