Latitude E5420 Windows XP can't install DellSystemDetectLauncher

Hello,

I would like a existing XP installation on the Latitude E5420 update with all neccessary drivers.

But after download and execute of the DellSystemDetectLauncher.exe I get following error message:

"Cannot continue. The application is improperly formatted..."

Is anybody they know this problem?

Thanks in advance for help.

Regards Frank