When i tried to install from ISO I recieved that "Setup cannot validate your product key" I tried to install Vista 5219 from DVD and setup accepts the key but shows error. Can you explain why? It happens when i was installing for third time. First on this PC, and second on another PC was sucsesful. After error i found that setupact.log. What i must do to install? Info IBS Callback_Engine_ReInitialize:Successfully intialized the panther engine. Info [0x060287] IBS Setup was started at 2005-10-02 01:25:22 Info [0x060288] IBS Install Source is X:\Sources Info IBS Build version is 6.0.5219.0 (winmain_idx02.050830-2010) Info [0x06403f] IBSLIB CreateSetupBlackboard:Creating a new persistent blackboard. Path is [F:\$WINDOWS.~BT\Sources\Panther\SetupInfo] Setup phase is [2] Info [0x090008] PANTHR CBlackboard::Open: F:\$WINDOWS.~BT\Sources\Panther\SetupInfo succeeded. Info [0x064043] IBSLIB CreateSetupBlackboard:Successfully created/opened Setup black board path is [F:\$WINDOWS.~BT\Sources\Panther\SetupInfo] Info [0x090009] PANTHR CBlackboard: setupinfo. Info IBS Callback_Engine_ReInitialize:Successfully created a persistent blackboard and copied all the data. Info [0x0640d1] IBSLIB [setup Disk Usage] Beginning of usage information. Info [0x0640d2] IBSLIB [setup Disk Usage] ------ Drive F: ------ Info [0x0640d3] IBSLIB [setup Disk Usage] Total bytes on drive: 19994.9 MB (20966211584 bytes) Info [0x0640d4] IBSLIB [setup Disk Usage] Free bytes available to user: 19928.7 MB (20896743424 bytes) Info [0x0640d6] IBSLIB [setup Disk Usage] Bytes consumed by Setup folder/file [bT Folder ]: 0.1 MB (122368 bytes) Info [0x0640d7] IBSLIB [setup Disk Usage] Total bytes consumed by Setup on [F:]: 0.1 MB (122368 bytes) Info [0x0640d8] IBSLIB [setup Disk Usage] End of usage information. Info [0x0600fc] IBS CollectTempDriveRequirements:Windows size is [8805676186] bytes Info [0x0600fe] IBS CollectTempDriveRequirements:WinPE image file size is [124421573] bytes Info [0x0600ff] IBS CollectTempDriveRequirements:Windows image file size is [1369920488] bytes Info [0x060101] IBS CollectTempDriveRequirements:Successfully collected the temp drive requirements. Info [0x0600ec] IBS CallBack_PickTempDrive:Boot drive is [C]: install drive is [F:] Info [0x0600ef] IBS CallBack_PickTempDrive:Checking if boot drive [C:] OR install drive [F:] can be temp drive Info [0x060104] IBS ValidateDrive:Space available in drive [C:] is [8301182976] bytes Info [0x060105] IBS ValidateDrive:Free space needed is [1643776267] bytes Info [0x060106] IBS ValidateDrive:Drive [C:] has enough free space bytes to be a temp drive Info [0x0600f0] IBS CallBack_PickTempDrive:Boot drive [C:] has enough space to be temp drive Info [0x060109] IBS PickTempDrive:Local sources folder path is C:\$WINDOWS.~LS\Sources Info [0x0600f3] IBS CallBack_PickTempDrive:Successfully created the local sources folder. Info [0x03001c] CMI Callback_CMI_CopyPrivatePackages: User did not provide /p command line argument for private test package. Info IBS DetermineSourcesFolderPath:Sources folder path is [G:\Sources] Info IBS DetermineSourceDriveType:Install source media type is [5] Info SetupCopyQueueAdd:Not adding [G:\Sources\Install.wim] on media [0] to Setup copy queue. Info IBS CallBack_Img_AddToSetupCopyQueue:Successfully added Windows image files to Setup copy queue. Info CallBack_LanguagePack_AddToSetupCopyQueue:Target language is [en-US] Info UpdateLanguageSrcLocation: Old src location [X:\Langpacks\en-US]. Info UpdateLanguageSrcLocation: New language pack path for language [en-US] is [G:\Langpacks\en-US] Info UpdateLanguageSrcLocation: Old src location [X:\Langpacks\en-US] for language [en-US] has been succfully updated to [G:\Langpacks\en-US]. Info CallBack_LanguagePack_AddToSetupCopyQueue:Need to add language pack [G:\Langpacks\en-US] to Setup copy queue Info SetupCopyQueueAdd:Successfully added [G:\Langpacks\en-US] on media [3] to be copied relative to [0] to Setup copy queue Info CallBack_LanguagePack_AddToSetupCopyQueue:Successfully added the language pack [G:\Langpacks\en-US] to Setup copy queue. Size is [0] Info IBS InitCopySetupFiles:Successfully published event requesting modules to add files to copy queue. Info IBS InitCopySetupFiles:Media mask is [4] Info IBS InitCopySetupFiles:Total bytes needed to copy [0] Info IBS Callback_CopySetupFiles:Initialization for copying Setup files successful. Error IBS Callback_CopySetupFiles:An error occurred while copying Setup files. Error code is [0x80070057] Info [0x0640ae] IBSLIB PublishMessage: Publishing message [An error occurred while copying Setup files onto your local machine. Error code is [80070057].] Info [0x0a011b] UI AppWindow::OnSetAppFocus Info [0x0a011b] UI AppWindow::OnSetAppFocus Info [0x0a013d] UI Accepting Cancel. Exiting Page Progress. Info [0x0a011b] UI AppWindow::OnSetAppFocus Info [0x0a011c] UI WizardDialogPost::SetActive Info [0x070042] DIAG CallBack_DiagnosticDataSend called with notification for Error published by ErrorHandler Info [0x070044] DIAG startSetupTimeInSecs = f94fc802 Info [0x070045] DIAG Processing Diagnostic data at 2005-10-02 01:28:11 Info [0x070046] DIAG endSetupTimeInSecs = f94fc8ab Info [0x07001b] DIAG SQM Dll present. Creating SQM object Info [0x070019] DIAG Exiting SetDwordValuesFromBB with return=0 Info [0x07001a] DIAG Exiting SetStringValuesFromBB with return=0 Info [0x070019] DIAG Exiting SetDwordValuesFromBB with return=0 Info [0x07001a] DIAG Exiting SetStringValuesFromBB with return=0 Info [0x070010] DIAG Opened file=F:\$WINDOWS.~BT\Sources\Panther\diagerr.xml for reading SQM values Info [0x070012] DIAG Read 1 SQM Values from F:\$WINDOWS.~BT\Sources\Panther\diagerr.xml Info [0x070010] DIAG Opened file=F:\$WINDOWS.~BT\Sources\Panther\diagwrn.xml for reading SQM values Info [0x070012] DIAG Read 0 SQM Values from F:\$WINDOWS.~BT\Sources\Panther\diagwrn.xml Info [0x07000a] DIAG Successfully ended SQM session in F:\$WINDOWS.~BT\Sources\Panther\sqmSetup.sqm file, FileSize=6986 bytes Info [0x070015] DIAG Starting to upload SQM file = F:\$WINDOWS.~BT\Sources\Panther\sqmSetup.sqm to URL=http://sqm.microsoft.com/sqm/windows/sqmserver.dll Info [0x070016] DIAG 1 SQM files sent for upload. Waiting for upload now