Installing Windows server 2025 is failing with this error.

when booted from Winpe and triggered installation of Windows server 2025 OS install it is failing. Can anyone helps with this. below is the error.

2026-02-18 14:10:04, Error CDiagnosticsHelper::PersistDiagnosticsData: Failed to persist diagnostics data.: Win32Exception: \\?\E:\$WINDOWS.~BT\Sources\Diagnostics: Access is denied. [0x00000005] class UnBCL::DirectoryInfo *__cdecl UnBCL::Directory::CreateDir(const class UnBCL::String *)[gle=0x00000005]

2026-02-18 14:10:04, Error MOUPG CMoSetupOneSettingsHelperT<class CEmptyType>::GetSettingsParameters(205): Result = 0x8000000A[gle=0x000036b0]

2026-02-18 14:10:04, Error MOUPG CSetupManager::GetWuIdFromRegistry(12357): Result = 0x80070002

2026-02-18 14:10:05, Error CDiagnosticsHelper::PersistDiagnosticsData: Failed to persist diagnostics data.: Win32Exception: \\?\E:\$WINDOWS.~BT\Sources\Diagnostics: Access is denied. [0x00000005] class UnBCL::DirectoryInfo *__cdecl UnBCL::Directory::CreateDir(const class UnBCL::String *)[gle=0x00000005]

2026-02-18 14:10:05, Error MOUPG CDlpActionLanguageSelection::GetInternationalSettingsFromUnattend(356): Result = 0x8007000D

2026-02-18 14:10:17, Error MOUPG CDlpActionProductKeyValidate::ReportDownlevelInstallChannel(3611): Result = 0x80070490

2026-02-18 14:10:17, Error MOUPG ProductKey: Failed to report Host OS channel to telemetry.

2026-02-18 14:10:24, Error CDiagnosticsHelper::PersistDiagnosticsData: Failed to persist diagnostics data.: Win32Exception: \\?\E:\$WINDOWS.~BT\Sources\Diagnostics: Access is denied. [0x00000005] class UnBCL::DirectoryInfo *__cdecl UnBCL::Directory::CreateDir(const class UnBCL::String *)[gle=0x00000005]

2026-02-18 14:10:25, Error CONX aepic: ERROR,GetPrivacyLevel,81,GetActivationFactory [0x80040154]

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,Windows::Compat::HardwareRequirements::HardwareRequirementSettings::IsMeteredConnection,29,Failed to get NetworkCostType assuming metered network [0x80040154].

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,Windows::Compat::HardwareRequirements::HardwareRequirementSettings::GetSettingsFromEndpoint,244,Failed to retrieve Sqm DeviceId: [0x80070002].

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,Windows::Compat::HardwareRequirements::HardwareRequirementSettings::GetSettings,94,Failed to get settings from endpoint [0x80070002].

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,ProcessJson,606,Unable to GetSettings [0x80070002]

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,Windows::Compat::HardwareRequirements::HardwareRequirementSettings::IsMeteredConnection,29,Failed to get NetworkCostType assuming metered network [0x80040154].

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,Windows::Compat::HardwareRequirements::HardwareRequirementSettings::GetSettingsFromEndpoint,244,Failed to retrieve Sqm DeviceId: [0x80070002].

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,Windows::Compat::HardwareRequirements::HardwareRequirementSettings::GetSettings,94,Failed to get settings from endpoint [0x80070002].

2026-02-18 14:10:25, Error CONX hwreqchk: ERROR,ProcessJson,606,Unable to GetSettings [0x80070002]

2026-02-18 14:10:30, Error CDiagnosticsHelper::PersistDiagnosticsData: Failed to persist diagnostics data.: Win32Exception: \\?\E:\$WINDOWS.~BT\Sources\Diagnostics: Access is denied. [0x00000005] class UnBCL::DirectoryInfo *__cdecl UnBCL::Directory::CreateDir(const class UnBCL::String *)[gle=0x00000005]

2026-02-18 14:10:31, Error MOUPG CDlpResponseInstallLocation::ObtainData(122): Result = 0x8007000D

2026-02-18 14:10:31, Error MOUPG CDlpActionDiskManagement::GetDriveLetterFromUnattend(877): Result = 0x8007000D

2026-02-18 14:12:40, Error CDiagnosticsHelper::PersistDiagnosticsData: Failed to persist diagnostics data.: Win32Exception: \\?\E:\$WINDOWS.~BT\Sources\Diagnostics: Access is denied. [0x00000005] class UnBCL::DirectoryInfo *__cdecl UnBCL::Directory::CreateDir(const class UnBCL::String *)[gle=0x00000005]

2026-02-18 14:12:40, Error CDiagnosticsHelper::PersistDiagnosticsData: Failed to persist diagnostics data.: Win32Exception: \\?\E:\$WINDOWS.~BT\Sources\Diagnostics: Access is denied. [0x00000005] class UnBCL::DirectoryInfo *__cdecl UnBCL::Directory::CreateDir(const class UnBCL::String *)[gle=0x00000005]

2026-02-18 14:12:46, Error SP CNewSystem::PreInitialize: FveCheckSuspendBitLockerOnUpgrade failed: 0x8031004a, assuming auto-unlock is not supported

2026-02-18 14:15:51, Error SP Sysprep specialize offline failed. Error: 0xC06D007E[gle=0x0000007a]

2026-02-18 14:15:51, Error SP Operation failed: Run sysprep specialization offline on C:\$WINDOWS.~BT\NewOS. Error: 0xC06D007E

2026-02-18 14:15:51, Error SP COperationQueue::Sort: Could not find an execution phase for 123[gle=0x00000002]

2026-02-18 14:15:51, Error SP ExecuteOperations: Operations cannot be sorted. This is a fatal failure.[gle=0x00000002]

2026-02-18 14:15:51, Error SP ExecuteOperations: Main operation execution failed. Error: 0x8007000D

2026-02-18 14:15:51, Error SP ExecuteOperations: Failed execution phase Pre-Finalize. Error: 0x8007000D

2026-02-18 14:15:51, Error MOUPG MoSetupPlatform: ExecuteCurrentOperations reported failure![gle=0x0000000d]

2026-02-18 14:15:51, Error MOUPG MoSetupPlatform: Using action error code: [0xC06D007E][gle=0x0000000d]

2026-02-18 14:15:51, Error MOUPG CDlpActionPreFinalize::ExecuteRoutine(784): Result = 0xC06D007E[gle=0x0000000d]

2026-02-18 14:15:51, Error MOUPG CDlpActionImpl<class CDlpErrorImpl<class CDlpObjectInternalImpl<class CUnknownImpl<class IMoSetupDlpAction> > > >::Execute(503): Result = 0xC06D007E

2026-02-18 14:15:51, Error MOUPG CDlpTask::ExecuteAction(3334): Result = 0xC06D007E

2026-02-18 14:15:51, Error MOUPG CDlpTask::ExecuteActions(3487): Result = 0xC06D007E

2026-02-18 14:15:51, Error MOUPG CDlpTask::Execute(1643): Result = 0xC06D007E

2026-02-18 14:15:51, Error MOUPG CSetupManager::ExecuteTask(3116): Result = 0xC06D007E[gle=0x00003b01]

2026-02-18 14:15:51, Error MOUPG CSetupManager::ExecuteTask(3078): Result = 0xC06D007E[gle=0x00003b01]

2026-02-18 14:15:51, Error MOUPG CSetupManager::ExecuteInstallMode(1159): Result = 0xC06D007E[gle=0x00003b01]

2026-02-18 14:15:51, Error MOUPG CSetupManager::ExecuteDownlevelMode(609): Result = 0xC06D007E[gle=0x00003b01]

2026-02-18 14:15:51, Error MOUPG CSetupManager::GetDUSetupResults(8418): Result = 0x80070490

2026-02-18 14:16:08, Error MOUPG CSetupManager::Execute(345): Result = 0xC06D007E[gle=0x0000007f]

2026-02-18 14:16:08, Error MOUPG CSetupHost::Execute(517): Result = 0xC06D007E[gle=0x0000007f]