Hi to all. For many time, I use nLite to create some XP ISOs for my old desktop and for my new notebook, without any problem. Now, and for a unkown reasons, I can't resolve this issues with nLite v1.4.9.1: 1. when I load a new ISO ( created by nLite ), some addons allways refuse to be installed ( see the list ) 2. Same situation with nLite TWEAK General tab, some options of here never are applied to the new ISO. I tried several configurations, move/add/remove addons, erase and reinstall nLite and do all the reconfiguration job, change computer, test the ISO into VMware, but the problems remain. This is the list of addons status of my last attempt ( loaded in this order on nLite ) : -OnePiece_Windows_XP_Post-SP3_UpdatePack_v2.8.1_ENU.7z ( allmost OK , but IEXPLORE.EXE have H-S-A attributes ) -Addon_Microsoft.Net_Family.35SP1_ROE_1.03.1.7z ( seems OK ) -OnePiece_Windows_Live_Messenger_9_v14.0.8064.0206_True_AddOn_ENU.7z ( missing ) -DaRkMaDnEsS_MessengerPlus_4.82_Addon.7z ( Missing ) -Ricks_WindowsSidebar6.0.6002.18005_Intl_AlkyXP1.1.7z ( ALKY is istalled, "Windows Sidebar" folders are empty and not functional ) -xable_OUE-OGA-v1.8_addon.cab ( Unknow ) -Kels_CPLBonus_v9.6_addon.rar ( missing ) -Kels_lite_addon_v4.8.rar ( missing ) -Kels_Runtimes_addon_v5.8.rar ( Unknow ) -Kels_TweakUI_v2.10_CPL_addon_build2.cab ( missing ) -Ricks_VistaRTMFonts_AddOn_v1.1.7z ( Unknow ) -ToolTipFixer_2.0_addon.cab ( seems OK ) -xable_HashTab-x32-v2.3.0_addon.cab ( "HashTab Shell Extension" folder and .dll created but not functional ) -jr_display_printer_v1.2_addon.7z ( unknow ) -Reapers_IP_Configuration_Manager_2.7.2.80_CPL_AddOn.7z ( Missing ) I've been attacking this problem for 3 days and I'm run out of ideas. Any suggest, comment or help are most welcomed. Thanks in advanced. Bedfford.