When I try to install EasySync Pro 4.2.4 on Pocket PC 2003 I’m getting the Setup-Error on my PDA: ‘EasySync Pro could not be installed on your device since the installation file was not created for this version of your device’ (translated from German). I got a O2 PDA with CPU ARM SA 1110, MS Pocket PC version 4.20.0 build 13252, ROM-version 4.01.19 GER. EasySync Pro 4.2.3 installs without any problems. Any glue?