My host is Win7
Guest is XP Pro
Settings in VirtualBox ver. 4.3.12.r93733 for the network is:

In XP my network is setup with:

With TCP/IP settings:
http://theoffice.la/m/VirtualBoxNetworkXPTCPIP.jpg
My host is connected to the wireless network with no problem.
Before configuring the VirtualBox settings I did shutdown XP. I have re-booted XP a few times since then.
AS a side note:
When I try to run this:
Code: Select all
@Echo Off
:: Print Virtual Box Information
c:
cd\Programs\VirtualBox\
VBoxManage showvminfo VirtualBox > c:\VBoxShowInfo.txt
cmdCode: Select all
VBoxManage.exe: error: Failed to create the VirtualBox object!
VBoxManage.exe: error: Code E_INVALIDARG (0x80070057) - One or more arguments ar
e invalid (extended info not available)
VBoxManage.exe: error: Most likely, the VirtualBox COM server is not running or
failed to start.Thanks,
Docfxit