CNUT 2.0 doesn't read my .net files

It hapens that CNUT 2.0 (but also the previous version) does not load my .net files just saved in a prevoius session.
this is what it says:

08/18/06 10:36:34 INFO Saving network to file:D:'Steven’WL’Rete wireless’wavetech.net
08/18/06 10:36:41 INFO Saving prefs to: C:'Program Files’Motorola’Canopy’NetworkUpdater’pref’canopy_swupdater_pref.txt

08/19/06 00:36:28 INFO Canopy Network Updater Build Version:2.00.r2 ( TS = 03.20.2006 11:30:47 ) Loaded.
08/19/06 00:36:28 INFO Current User: Administrator
08/19/06 00:36:28 INFO Java Version: 1.4.2_04
08/19/06 00:36:28 INFO Platform: x86
08/19/06 00:36:28 INFO Operating System: Windows XP
08/19/06 00:36:28 INFO OS Version: 5.1
08/19/06 00:36:28 INFO Loading prefs from: C:'Program Files’Motorola’Canopy’NetworkUpdater’pref’canopy_swupdater_pref.txt
08/19/06 00:36:29 INFO Load network from file:D:'Steven’WL’Rete wireless’wavetech.net
08/19/06 00:36:29 SEVERE The Network Archive File could not be read by Network Updater