OK i tested just the 3 oddons that i directly downloaded from the server just like you would have gotten them. I used only these addons on a clean XP SP2 source with nlite. session.ini file: [Main] Env = 1.3 - 2.0.50727.42.Microsoft Windows NT 5.1.2600 Service Pack 2 Target = Windows XP Professional SP:2 - 5.1.2600.2180 - English (United States) [Tasks] Hotfixes and Update Packs Create a Bootable ISO [Components] ;# Compatibility # [KeepFiles] msconfig.exe [RemoveFiles] clock.avi yahoo.bmp swtchbrd.bmp [Options] ProfilesDir = "%SystemDrive%\Documents and Settings" TargetPath = "WINDOWS" temp_dir = %USERPROFILE%\Local Settings\Temp [Patches] [Services2] [Tweaks] [Unattended] ComputerType = Default MaximumDataStorePercentOfDisk = 12 RestorePointLife = 30 DesktopTheme = Default|| AutoUDay = 5 AutoUHour = 15 ProgFilesPath = "\Program Files" [NetAdapter1] connname = "" macaddress = "" ipaddress = "192.168.0.1" subnetmask = "255.255.255.0" defaultgateway = "" dnsserver1 = "" dnsserver2 = "" winsserver = "" netbiossetting = "0" ipxnetworknumber = "00000000" ipxnetworkframetype = "0xFF" [GuiRunOnce] [Drivers] [Hotfixes] C:\Documents and Settings\Kelsenellenelvian\Desktop\Kels_Runtimes_addon_v2.6.CAB C:\Documents and Settings\Kelsenellenelvian\Desktop\Kels_Uber_Addon_v9.9.CAB C:\Documents and Settings\Kelsenellenelvian\Desktop\Kels_VistaDriveIndicator_addon_v1.8.CAB Note the only difference is the runtimes 2.6 addon (I have no access to the older one. Source pic: Only things missing are the lang and 9x upgrade folders... Final product: Immediatly after boot no tweaks or mods done. No framedyn.dll error. setuperr.log: Error: Setup detected that the system file named [c:\windows\system32\calc.exe] is not signed properly by Microsoft. This file could not be restored to the correct Microsoft version. Use the SFC utility to verify the integrity of the file. *** Error: Setup detected that the system file named [c:\windows\system32\makecab.exe] is not signed properly by Microsoft. This file could not be restored to the correct Microsoft version. Use the SFC utility to verify the integrity of the file. *** Error: Setup detected that the system file named [c:\windows\system32\usp10.dll] is not signed properly by Microsoft. This file could not be restored to the correct Microsoft version. Use the SFC utility to verify the integrity of the file. *** These 3 errors are fully expected. A couple of very rare users have experienced funny issues with the earlier runtimes packs. (It was found to be the microsoft manifest file. But was fixed before 2.5.1) What is the lang of windows you are using? Pro or Home? Post your session file for me to look at and your setuperr.log.