Xwin.log question

[VandenBosch, Richard]

Hey there...

When trying to run startxwin.bat or startxwin.sh I get the error below.
Any ideas what causes this?

Thx
RV

Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 4.3.0.54
Contact: cygwin-xfree@cygwin.com

XWin was started with the following command line:

XWin -multiwindow -clipboard 

ddxProcessArgument - Initializing default screens
winInitializeDefaultScreens - w 1600 h 1084
winInitializeDefaultScreens - Returning
OsVendorInit - Creating bogus screen 0
_XSERVTransSocketCreateListener: failed to bind listener
_XSERVTransSocketINETCreateListener: ...SocketCreateListener() failed
_XSERVTransMakeAllCOTSServerListeners: failed to create listener for tcp
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
_XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed
_XSERVTransMakeAllCOTSServerListeners: server already running

Fatal server error:
Cannot establish any listening sockets - Make sure an X server isn't
already running
winDeinitMultiWindowWM - Noting shutdown in progress