Unable to open desktop file /usr/share/applications/redhat-email.desktop for panel launcher: No such file or directory

Dear Experts,
Please note that I am facing a chllenge while confiuguring the VNCServer on the local test Server. The Local Test Sver OS Version is Redhat Enterprise Linux Server
Release 5.5 32-bit. Please review the following error message and advise me on how to fix the vncserver issue.
[root@test .vnc]# cat xstartup
#!/bin/sh
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
gnome-session &
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
#xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
twm &
[root@test .vnc]# cat /etc/sysconfig/vncservers
# The VNCSERVERS variable is a list of display:user pairs.
# Uncomment the lines below to start a VNC server on display :2
# as my 'myusername' (adjust this to your own). You will also
# need to set a VNC password; run 'man vncpasswd' to see how
# to do that.
# DO NOT RUN THIS SERVICE if your local area network is
# untrusted! For a secure way of using VNC, see
# <URL:http://www.uk.research.att.com/archive/vnc/sshvnc.html>.
# Use "-nolisten tcp" to prevent X connections to your VNC server via TCP.
# Use "-nohttpd" to prevent web-based VNC clients connecting.
# Use "-localhost" to prevent remote VNC clients connecting except when
# doing so through a secure tunnel. See the "-via" option in the
# `man vncviewer' manual page.
# VNCSERVERS="2:myusername"
# VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -nohttpd -localhost"
VNCSERVERS="1:oracle"
[root@test .vnc]# ls
passwd test.oracle.co.zm:1.pid test.oracle.co.zm:3.log test.oracle.co.zm:5.pid test.oracle.co.zm:6.pid
test.oracle.co.zm:1.log test.oracle.co.zm:2.log test.oracle.co.zm:5.log test.oracle.co.zm:6.log xstartup
[root@test .vnc]# more test.oracle.co.zm:1.log
Xvnc Free Edition 4.1.2
Copyright (C) 2002-2005 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.
Underlying X server release 70101000, The X.Org Foundation
Tue Mar 11 11:18:37 2014
vncext:      VNC extension running!
vncext:      Listening for VNC connections on port 5901
vncext:      Listening for HTTP connections on port 5801
vncext:      created VNC server for screen 0
Could not init font path element unix/:7100, removing from list!
localuser:root being added to access control list
No profile for user 'root' found
SESSION_MANAGER=local/test.oracle.co.zm:/tmp/.ICE-unix/13603
Window manager warning: Log level 32: could not find XKB extension.
** (eggcups:13671): WARNING **: IPP request failed with status 1030
** (eggcups:13671): WARNING **: IPP request failed with status 1030
** (nm-applet:13697): WARNING **: No connections defined
Initializing nautilus-open-terminal extension
Unable to open desktop file /usr/share/applications/redhat-email.desktop for panel launcher: No such file or directory
Unable to open desktop file /usr/share/applications/openoffice.org-1.9-writer.desktop for panel launcher: No such file or directory
Unable to open desktop file /usr/share/applications/openoffice.org-1.9-impress.desktop for panel launcher: No such file or directory
Unable to open desktop file /usr/share/applications/openoffice.org-1.9-calc.desktop for panel launcher: No such file or directory
[root@test .vnc]#
Regards
Mohammed Abdul Muqeet

Hi,
Try these 3 solutions
1. Did you start vncserver services as:
service vncserver start
2.Check that port 5901 has not been blocked by a firewall:
# nc -vz localhost 5901
You should get a connection and a termination. If you get an error, fix the firewall.
3. service iptables stop
Hope This Helps
Regards,
-DK

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