Tomtom Wince Ce 6.0 HELP

hi i need some help if possible.
i am a bit new in wince ce Navigator 7.910 (9185). after a few houres lokingo to update my car radio gps system, i managed to do almost everithing.
the problem is after i start the device whit tt7navigador.exe, the tomtom logo aperars on screen and after comes the map (silver color) looking for gps signal, normal, i think. but after around 10 seconds the gps turns off.

this is my TT7 Navigator.mscr:

Errorlevel ("off")

RegDeleteKey ("HKLM", "System\CurrentControlSet\Control\Power\ActivityTimers", True, True)
RegDeleteKey ("HKLM", "System\CurrentControlSet\Control\Power\State\SystemIdle", True, True)
RegDeleteKey ("HKLM", "System\CurrentControlSet\Control\Power\State\UserIdle", True, True)
RegDeleteKey ("HKLM", "System\CurrentControlSet\Control\Power\Timeouts", True, True)

Delete ("\SDMMC\Europe_West\MapSettings.cfg")
sleep 100

Delete ("\SDMMC\Navigator\CurrentMap.dat")
Delete ("\SDMMC\Navigator\UserPatch.dat")

sleep 100

XCopy( "\SDMMC\Navigator\MapSettings\*.*", ("\SDMMC\Europe_West\")
sleep 100

SET SETMEM, "\SDMMC\Navigator\SetMem.exe"

Run (%SETMEM%, "70000")
sleep 100

#Start Navigator
#Run(SystemPath("ScriptPath")\"TomTom Navigator.exe")

Run("\SDMMC\Navigator\TomTom Navigator.exe")
Waitfor("TomTom Navigator", 1000)

while (WndActive ("TomTom Navigator"))
sleep(15000)
endwhile
Kill("Tomtom Navigator.exe")

Exit

there is something wrong on it, or do i need to add something more to keep the gps on?

thank you very much in advance for your time.

You do know that CE is a dead OS with no available support for years now?
Same for TT on CE, you would be better off trying ANY other GPS software that runs on CE.
Of course the best option would be to buy a proper device that runs on Android.

TT is NOT recommended on WinCE 6 at all! Follow DU's advice.