hi, thnx for your answer. But... none of the tweaks are applied. I have already tested this. That is the reason I noticed and came to the conlusion nlite.inf isen't run anymore. I tried tho following modification on the nlite.inf before xp-setup: "\Run" instead of "\RunOnce" ... just to try and proove if i*m right [TO] HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_00",0x00000000,"nhelper net1 accounts /maxpwage:unlimited" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_01",0x00000000,"nhelper net1 user """"Administrator"""" /comment:""Eigentümer"" /passwordreq:no" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_02",0x00020000,"nhelper rd /q /s """"%SystemRoot%\System32\ime""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_03",0x00020000,"nhelper rd /q /s """"%SystemRoot%\msagent""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_04",0x00020000,"nhelper rd /q /s """"%SystemRoot%\Srchasst""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_05",0x00020000,"nhelper rd /q /s """"%SystemRoot%\Help\Tours""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_06",0x00020000,"nhelper delete ""%SystemRoot%\System32\drivers\flpydisk.sys""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_07",0x00020000,"nhelper rd /q /s """"%\Connection Wizard""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_08",0x00020000,"nhelper rd /q /s """"%SystemRoot%\System32\dllcache""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_09",0x00020000,"nhelper md """"%SystemRoot%\System32\dllcache""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s01",0x00000000,"rundll32 advpack.dll,LaunchINFSection nlite.inf,U" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s02",0x00020000,"nhelper del /q /s """"%\SET*.TMP""""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s03",0x00020000,"nhelper delete ""%\SET3.TMP""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s04",0x00020000,"nhelper delete ""%\INFCACHE.1""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s05",0x00020000,"nhelper moveex ""%\syssbck.dll"" ""%\syssetup.dll""" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s06",0x00020000,"nhelper moveex ""%\syssbck.inf"" ""%\syssetup.inf""" HKU,".DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run","_nltide_3",0x00020000,"rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,,N" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Run","nlite_post_s07",0x00020000,"nhelper delete ""%\nhelper.exe""" ((don't mind the symbol here - thats just an copy-paste error of %11% for example.)) Now, after xp-setup none of the tweaks were found in the registry. Even switching to "automatic" (processortype) has no influence on executing nlite.inf. I guess Nuhi will know whats the matter about. @ Nuhi: Is there a log-file after xp-setup? How can i make sure nlite.inf will be processed during setup? Consider that i already tried to reinstall new nlite-version. I never do nlite twice. I did a clean copy of the xpcd.