Battery: Hardware installation Prompt during setup

[Spaceboy]

During installation I'm prompted with the following screen:

Any ideas how to stop this message appearing? I haven't removed any components as yet.

Here's my last session ini file:

[Main]
Env = 1.4.1 - 2.0.50727.42.Microsoft Windows NT 5.2.3790 Service Pack 2
Target = Windows XP Professional x64 Edition SP2 - 5.2.3790.3959 - English (United States)

[Tasks]
Service Pack Integration
Unattended Setup
Options

[Components]
;# Compatibility #

[KeepFiles]
msconfig.exe

[RemoveFiles]
clock.avi
yahoo.bmp
swtchbrd.bmp

[Options]
ProfilesDir = "%SystemDrive%\Documents and Settings"
TargetPath = "WINDOWS"
temp_dir = %USERPROFILE%\Local Settings\Temp
AdvTweaks

[Patches]
TcpIp = 50
DoUxTheme

[Services2]

[Tweaks]

[Unattended]
UnattendMode = 5
ComputerType = Default
MaximumDataStorePercentOfDisk = 10
RestorePointLife = 20
DesktopTheme = Zune Style	 |Default|Normal size
DataExecProt = 1
AutoUpdates = 4
AutoUDay = 5
AutoUHour = 15
ProgFilesPath = "\Program Files"

[DesktopThemes]
C:\WINDOWS\Resources\Themes\Zune\zune.msstyles

[NetAdapter1]
connname = ""
macaddress = ""
ipaddress = "192.168.0.1"
subnetmask = "255.255.255.0"
defaultgateway = ""
dnsserver1 = ""
dnsserver2 = ""
winsserver = ""
netbiossetting = "0"
ipxnetworknumber = "00000000"
ipxnetworkframetype = "0xFF"

[NetAdapter2]
connname = ""
macaddress = ""
ipaddress = "192.168.0.2"
subnetmask = "255.255.255.0"
defaultgateway = ""
dnsserver1 = ""
dnsserver2 = ""
winsserver = ""
netbiossetting = "0"
ipxnetworknumber = "00000000"
ipxnetworkframetype = "0xFF"

[GuiRunOnce]

[Drivers]

[Hotfixes]