Hello Iskander,
If I understand you correctly, it sounds as if you upgraded your operating system to Windows XP and now you are having difficulty targeting your PDA? You mentioned that you received an error message, but then that you successfully installed LabVIEW PDA. Just to clarify, were you able to get this software installed?
For LabVIEW PDA prior to version 8.2, you need to have several tools already installed on your system. The error message that you've received indicates that these tools are either not present or that they cannot be detected. Please take a look at the list of
required Microsoft software that you need in order to target your PDA application. You will want to install these components in this order, then followed by LabVIEW PDA. If these are already installed at this point, it would be the best approach to uninstall and reinstall these components. Please post back if you still have any trouble after these steps. Thanks,
Mike D.
National Instruments
Applications Engineer