BATTERY Invalid parameter

[mrdaytrade]

Since updating to the latest beta, I've been seeing this error in my C:\Program Files\Lansweeper\Service\Errorlog.txt file. I have about 8 pc's with this error.

4/15/2010 3:03:37 PM: MAID162043 BATTERY Invalid parameter
at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
at System.Management.ManagementPath.SetWbemPath(IWbemPath wbemPath, String path)
at System.Management.ManagementPath.CreateWbemPath(String path)
at System.Management.ManagementPath..ctor(String path)
at System.Management.ManagementObject.GetManagementObject(IWbemClassObjectFreeThreaded wbemObject, ManagementScope scope)
at System.Management.ManagementBaseObject.GetBaseObject(IWbemClassObjectFreeThreaded wbemObject, ManagementScope scope)
at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.get_Current()
at LansweeperService.MdlWmi.GetWMI(String Querystr, String Table, LS_Computer& mycomputer, String section, SqlConnection& sqlcon)

[Hemoco]

Maybe this WMI class isn't implemented on these machines, in this case you can safely ignore this error.

[mrdaytrade]

As it turns out, all the PC's showing up are Gateways. I looked on my 3.5 version that I still have running and yes, they do show up in that log file too. We just added those users to our domain a few weeks ago, so I guess they jumped out at me when I looked at the 4.0 log file.

SystemProduct
Name: M250
Vendor: Gateway
IdentifyingNumber: 0036392248
UUID: 722B7C88-79B5-5491-3845-00E0B885B8B9
Version: 1008469
Date: 3/4/2010 12:29:22 AM

All have:
OS: Microsoft Windows XP Professional
SP: Service Pack 3

[Hemoco]

Did you have the same error in 3.5?
Do these computers have the same OS/SP?