Solved: Scheduled tasks to push through GPO

You can do it this way using the "AT" command (How To Use the AT Command to Schedule Tasks)
Create a list of the computers you want to schedule task to run on, the script below can create it for you.
then you can put a line similar to below in a batch and run it then your scheduled task will be added on each computer in c:\computers.txt
C:\WINDOWS\system32\cmd.exe /k for /f %%a in (c:\computers.txt) do ( at \\%%a 20:15 /interactive /every:m,t,w,th,f,sa,su \\server\share\your task )

You can also use a startup script like

if exist c:\windows\tasks\reboot.job goto END
copy \\server\share\backup.exe "C:\windows\system32\"
at \\%computername% 6:15 /interactive /every:m,t,w,th,f,sa C:\windows\system32\backup.exe
ren c:\windows\tasks\at1.backup.job
:END

'This script will list all computers on your domain
'Created by C.E. Harden August 16 2006
 
Const ADS_SCOPE_SUBTREE = 2
Const OPEN_FILE_FOR_WRITING = 2
Const ForReading = 1
 
 
Wscript.Echo "The output will be written to C:\Computers.txt"
 
strFile = "Computers.txt"
strWritePath = "C:\" & strFile
strDirectory = "C:\"
 
Set objFSO1 = CreateObject("Scripting.FileSystemObject")
 
If objFSO1.FileExists(strWritePath) Then
    Set objFolder = objFSO1.GetFile(strWritePath)
 
Else
    Set objFile = objFSO1.CreateTextFile(strDirectory & strFile)
    objFile = ""
 
End If
 
 
Set fso = CreateObject("Scripting.FileSystemObject")
Set textFile = fso.OpenTextFile(strWritePath, OPEN_FILE_FOR_WRITING)
 
Set objConnection = CreateObject("ADODB.Connection")
Set objCommand =   CreateObject("ADODB.Command")
objConnection.Provider = "ADsDSOObject"
objConnection.Open "Active Directory Provider"
 
Set objCOmmand.ActiveConnection = objConnection
objCommand.CommandText = _
    "Select Name, Location from 'LDAP://DC=gmbank,DC=com' " _
        & "Where objectClass='computer'"  
objCommand.Properties("Page Size") = 1000
objCommand.Properties("Searchscope") = ADS_SCOPE_SUBTREE 
Set objRecordSet = objCommand.Execute
objRecordSet.MoveFirst
 
Do Until objRecordSet.EOF
    'Wscript.Echo "Computer Name: " & objRecordSet.Fields("Name").Value
    textFile.WriteLine(objRecordSet.Fields("Name").Value)
    objRecordSet.MoveNext
Loop
 
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objArgs = Wscript.Arguments
Set objTextFile = objFSO.OpenTextFile(strWritePath, ForReading)
 
Do Until objTextFile.AtEndOfStream
    strReg = objTextFile.Readline
Loop
 
WScript.Echo "All done!"

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