Windows Boot
Repair BCD errors, boot loops, 0xc000014c failures, UEFI misconfigurations, and startup hangs.
How to Fix 0xc0000001 Boot Connection Error on Windows
0xc0000001 Boot Connection Error occurs on Windows when loading dependency files or running system processes. Fix 0xc0000001 with this step-by-step guide.
Read guide βHow to Fix 0xc000000d Configuration Parameter Error on Windows
0xc000000d Configuration Parameter Error occurs on Windows when loading dependency files or running system processes. Fix 0xc000000d with this step-by-step guide.
Read guide βHow to Fix 0xc000000f Boot Device Missing Version 2 on Windows
The boot selection failed because a required device is inaccessible. Fix boot status 0xc000000f. (Diagnostic variation 2)
Read guide βHow to Fix 0xc000000f Boot Device Missing Version 3 on Windows
The boot selection failed because a required device is inaccessible. Fix boot status 0xc000000f. (Diagnostic variation 3)
Read guide βHow to Fix 0xc000000f Boot Device Missing on Windows
The boot selection failed because a required device is inaccessible. Fix boot status 0xc000000f.
Read guide βHow to Fix 0xc0000034 Recovery BCD Error on Windows
0xc0000034 Recovery BCD Error occurs on Windows when loading dependency files or running system processes. Fix 0xc0000034 with this step-by-step guide.
Read guide βHow to Fix 0xc0000035 Kernel Session Conflict Version 2 on Windows
The system log encountered a circular session conflict. Rebuild log directories. (Diagnostic variation 2)
Read guide βHow to Fix 0xc0000035 Kernel Session Conflict Version 3 on Windows
The system log encountered a circular session conflict. Rebuild log directories. (Diagnostic variation 3)
Read guide βHow to Fix 0xc0000035 Kernel Session Conflict on Windows
The system log encountered a circular session conflict. Rebuild log directories.
Read guide βHow to Fix 0xc000007b Boot Environment Collision on Windows
0xc000007b Boot Environment Collision occurs on Windows when loading dependency files or running system processes. Fix 0xc000007b-boot with this step-by-step guide.
Read guide βHow to Fix 0xc0000098 BCD Corrupt Error on Windows
0xc0000098 BCD Corrupt Error occurs on Windows when loading dependency files or running system processes. Fix 0xc0000098 with this step-by-step guide.
Read guide βHow to Fix 0xc00000bb Motherboard UEFI POST Failure on Windows
0xc00000bb Motherboard UEFI POST Failure occurs on Windows when loading dependency files or running system processes. Fix 0xc00000bb with this step-by-step guide.
Read guide βHow to Fix 0xc00000d4 Hibernation Restoration Failure on Windows
0xc00000d4 Hibernation Restoration Failure occurs on Windows when loading dependency files or running system processes. Fix 0xc00000d4 with this step-by-step guide.
Read guide βHow to Fix 0xc00000e Inaccessible Boot Device on Windows
0xc00000e Inaccessible Boot Device occurs on Windows when loading dependency files or running system processes. Fix 0xc00000e with this step-by-step guide.
Read guide βHow to Fix 0xc00000e9 Unexpected I/O Error Version 2 on Windows
An unexpected I/O error occurred during boot communication. Check disk cables. (Diagnostic variation 2)
Read guide βHow to Fix 0xc00000e9 Unexpected I/O Error Version 3 on Windows
An unexpected I/O error occurred during boot communication. Check disk cables. (Diagnostic variation 3)
Read guide βHow to Fix 0xc00000e9 Unexpected I/O Error on Windows
An unexpected I/O error occurred during boot communication. Check disk cables.
Read guide βHow to Fix 0xc00000f4 Critical Session Termination BSOD on Windows
0xc00000f4 Critical Session Termination BSOD occurs on Windows when loading dependency files or running system processes. Fix 0xc00000f4 with this step-by-step guide.
Read guide βHow to Fix 0xc0000102 Corrupted System File Version 2 on Windows
The file or directory is corrupted and unreadable. Fix status 0xc0000102. (Diagnostic variation 2)
Read guide βHow to Fix 0xc0000102 Corrupted System File Version 3 on Windows
The file or directory is corrupted and unreadable. Fix status 0xc0000102. (Diagnostic variation 3)
Read guide βHow to Fix 0xc0000102 Corrupted System File on Windows
The file or directory is corrupted and unreadable. Fix status 0xc0000102.
Read guide βHow to Fix 0xc0000145 Startup Driver Load Error Version 2 on Windows
A system driver failed to load during machine boot. Re-register essential drivers. (Diagnostic variation 2)
Read guide βHow to Fix 0xc0000145 Startup Driver Load Error Version 3 on Windows
A system driver failed to load during machine boot. Re-register essential drivers. (Diagnostic variation 3)
Read guide βHow to Fix 0xc0000145 Startup Driver Load Error on Windows
A system driver failed to load during machine boot. Re-register essential drivers.
Read guide βHow to Fix 0xc000014c Boot Configuration Error on Windows
Is your system throwing 0xc000014c? Follow this quick, zero-fluff guide to resolve the issue completely using terminal commands and system configurations.
Read guide βHow to Fix 0xc000014c Registry Hive Missing on Windows
0xc000014c Registry Hive Missing occurs on Windows when loading dependency files or running system processes. Fix 0xc000014c with this step-by-step guide.
Read guide βHow to Fix 0xc0000185 Boot I/O Connection Error on Windows
0xc0000185 Boot I/O Connection Error occurs on Windows when loading dependency files or running system processes. Fix 0xc0000185 with this step-by-step guide.
Read guide βHow to Fix 0xc000018b Security Account Init Failed on Windows
0xc000018b Security Account Init Failed occurs on Windows when loading dependency files or running system processes. Fix 0xc000018b with this step-by-step guide.
Read guide βHow to Fix 0xc000021a Fatal System Error BSOD Version 2 on Windows
Windows subsystem failed to start properly. Resolve status 0xc000021a blue screen. (Diagnostic variation 2)
Read guide βHow to Fix 0xc000021a Fatal System Error BSOD Version 3 on Windows
Windows subsystem failed to start properly. Resolve status 0xc000021a blue screen. (Diagnostic variation 3)
Read guide βHow to Fix 0xc000021a Fatal System Error BSOD on Windows
Windows subsystem failed to start properly. Resolve status 0xc000021a blue screen.
Read guide βHow to Fix 0xc0000221 Checksum Verification Failure Version 2 on Windows
The file checksum does not match the driver database. Repair system libraries. (Diagnostic variation 2)
Read guide βHow to Fix 0xc0000221 Checksum Verification Failure Version 3 on Windows
The file checksum does not match the driver database. Repair system libraries. (Diagnostic variation 3)
Read guide βHow to Fix 0xc0000221 Checksum Verification Failure on Windows
The file checksum does not match the driver database. Repair system libraries.
Read guide βHow to Fix 0xc0000225 winload.efi Missing on Windows
0xc0000225 winload.efi Missing occurs on Windows when loading dependency files or running system processes. Fix 0xc0000225 with this step-by-step guide.
Read guide βHow to Fix 0xc0000428 Driver Signature Error Version 2 on Windows
Windows cannot verify the digital signature for a driver file. Disable signature enforcement. (Diagnostic variation 2)
Read guide βHow to Fix 0xc0000428 Driver Signature Error Version 3 on Windows
Windows cannot verify the digital signature for a driver file. Disable signature enforcement. (Diagnostic variation 3)
Read guide βHow to Fix 0xc0000428 Driver Signature Error on Windows
Windows cannot verify the digital signature for a driver file. Disable signature enforcement.
Read guide βHow to Fix 0xc0000605 Windows Insider Evaluation Expired on Windows
0xc0000605 Windows Insider Evaluation Expired occurs on Windows when loading dependency files or running system processes. Fix 0xc0000605 with this step-by-step guide.
Read guide βHow to Fix APC_INDEX_MISMATCH BSOD on Windows
APC_INDEX_MISMATCH BSOD occurs on Windows when loading dependency files or running system processes. Fix APC_INDEX_MISMATCH with this step-by-step guide.
Read guide βHow to Fix ATTEMPTED_WRITE_TO_READONLY_MEMORY BSOD Version 2 on Windows
A driver attempted to write to write-protected memory segments. Roll back display drivers. (Diagnostic variation 2)
Read guide βHow to Fix ATTEMPTED_WRITE_TO_READONLY_MEMORY BSOD Version 3 on Windows
A driver attempted to write to write-protected memory segments. Roll back display drivers. (Diagnostic variation 3)
Read guide βHow to Fix ATTEMPTED_WRITE_TO_READONLY_MEMORY BSOD on Windows
A driver attempted to write to write-protected memory segments. Roll back display drivers.
Read guide βHow to Fix BAD_POOL_HEADER BSOD Version 2 on Windows
The system memory allocation header was corrupted. Resolve software leaks. (Diagnostic variation 2)
Read guide βHow to Fix BAD_POOL_HEADER BSOD Version 3 on Windows
The system memory allocation header was corrupted. Resolve software leaks. (Diagnostic variation 3)
Read guide βHow to Fix BAD_POOL_HEADER BSOD on Windows
The system memory allocation header was corrupted. Resolve software leaks.
Read guide βHow to Fix CACHE_MANAGER BSOD on Windows
CACHE_MANAGER BSOD occurs on Windows when loading dependency files or running system processes. Fix CACHE_MANAGER with this step-by-step guide.
Read guide βHow to Fix CLOCK_WATCHDOG_TIMEOUT BSOD Version 2 on Windows
A secondary processor failed to respond. Reset CPU overclock settings. (Diagnostic variation 2)
Read guide βHow to Fix CLOCK_WATCHDOG_TIMEOUT BSOD Version 3 on Windows
A secondary processor failed to respond. Reset CPU overclock settings. (Diagnostic variation 3)
Read guide βHow to Fix CLOCK_WATCHDOG_TIMEOUT BSOD on Windows
A secondary processor failed to respond. Reset CPU overclock settings.
Read guide βHow to Fix CRITICAL_PROCESS_DIED BSOD on Windows
CRITICAL_PROCESS_DIED BSOD occurs on Windows when loading dependency files or running system processes. Fix CRITICAL_PROCESS_DIED with this step-by-step guide.
Read guide βHow to Fix CRITICAL_STRUCTURE_CORRUPTION BSOD on Windows
CRITICAL_STRUCTURE_CORRUPTION BSOD occurs on Windows when loading dependency files or running system processes. Fix CRITICAL_STRUCTURE_CORRUPTION with this step-by-step guide.
Read guide βHow to Fix DATA_BUS_ERROR BSOD on Windows
DATA_BUS_ERROR BSOD occurs on Windows when loading dependency files or running system processes. Fix DATA_BUS_ERROR with this step-by-step guide.
Read guide βHow to Fix DPC_WATCHDOG_VIOLATION BSOD Version 2 on Windows
A system driver took too long to execute. Fix DPC_WATCHDOG_VIOLATION crash. (Diagnostic variation 2)
Read guide βHow to Fix DPC_WATCHDOG_VIOLATION BSOD Version 3 on Windows
A system driver took too long to execute. Fix DPC_WATCHDOG_VIOLATION crash. (Diagnostic variation 3)
Read guide βHow to Fix DPC_WATCHDOG_VIOLATION BSOD on Windows
A system driver took too long to execute. Fix DPC_WATCHDOG_VIOLATION crash.
Read guide βHow to Fix DRIVER_IRQL_NOT_LESS_OR_EQUAL BSOD Version 2 on Windows
A driver attempted to access memory at a high page request. Fix driver conflicts. (Diagnostic variation 2)
Read guide βHow to Fix DRIVER_IRQL_NOT_LESS_OR_EQUAL BSOD Version 3 on Windows
A driver attempted to access memory at a high page request. Fix driver conflicts. (Diagnostic variation 3)
Read guide βHow to Fix DRIVER_IRQL_NOT_LESS_OR_EQUAL BSOD on Windows
A driver attempted to access memory at a high page request. Fix driver conflicts.
Read guide βHow to Fix DRIVER_POWER_STATE_FAILURE BSOD Version 2 on Windows
A driver failed to transition states during power sleep. Toggle fast startup. (Diagnostic variation 2)
Read guide βHow to Fix DRIVER_POWER_STATE_FAILURE BSOD Version 3 on Windows
A driver failed to transition states during power sleep. Toggle fast startup. (Diagnostic variation 3)
Read guide βHow to Fix DRIVER_POWER_STATE_FAILURE BSOD on Windows
A driver failed to transition states during power sleep. Toggle fast startup.
Read guide βHow to Fix DRIVER_USED_EXCESSIVE_PTES BSOD on Windows
DRIVER_USED_EXCESSIVE_PTES BSOD occurs on Windows when loading dependency files or running system processes. Fix DRIVER_USED_EXCESSIVE_PTES with this step-by-step guide.
Read guide βHow to Fix DRIVER_VERIFIER_DETECTED_VIOLATION BSOD on Windows
DRIVER_VERIFIER_DETECTED_VIOLATION BSOD occurs on Windows when loading dependency files or running system processes. Fix DRIVER_VERIFIER_DETECTED_VIOLATION with this step-by-step guide.
Read guide βHow to Fix FAT_FILE_SYSTEM BSOD on Windows
FAT_FILE_SYSTEM BSOD occurs on Windows when loading dependency files or running system processes. Fix FAT_FILE_SYSTEM with this step-by-step guide.
Read guide βHow to Fix HAL_INITIALIZATION_FAILED BSOD on Windows
HAL_INITIALIZATION_FAILED BSOD occurs on Windows when loading dependency files or running system processes. Fix HAL_INITIALIZATION_FAILED with this step-by-step guide.
Read guide βHow to Fix INACCESSIBLE_BOOT_DEVICE BSOD on Windows
INACCESSIBLE_BOOT_DEVICE BSOD occurs on Windows when loading dependency files or running system processes. Fix INACCESSIBLE_BOOT_DEVICE with this step-by-step guide.
Read guide βHow to Fix KERNEL_DATA_INPAGE_ERROR BSOD on Windows
KERNEL_DATA_INPAGE_ERROR BSOD occurs on Windows when loading dependency files or running system processes. Fix KERNEL_DATA_INPAGE_ERROR with this step-by-step guide.
Read guide βHow to Fix KERNEL_SECURITY_CHECK_FAILURE BSOD Version 2 on Windows
The kernel detected a corruption of critical data structures. Resolve BSOD 0x00000139. (Diagnostic variation 2)
Read guide βHow to Fix KERNEL_SECURITY_CHECK_FAILURE BSOD Version 3 on Windows
The kernel detected a corruption of critical data structures. Resolve BSOD 0x00000139. (Diagnostic variation 3)
Read guide βHow to Fix KERNEL_SECURITY_CHECK_FAILURE BSOD on Windows
The kernel detected a corruption of critical data structures. Resolve BSOD 0x00000139.
Read guide βHow to Fix KERNEL_STACK_INPAGE_ERROR BSOD on Windows
KERNEL_STACK_INPAGE_ERROR BSOD occurs on Windows when loading dependency files or running system processes. Fix KERNEL_STACK_INPAGE_ERROR with this step-by-step guide.
Read guide βHow to Fix KMODE_EXCEPTION_NOT_HANDLED BSOD Version 2 on Windows
A kernel program generated an unhandled execution exception. Fix startup drivers. (Diagnostic variation 2)
Read guide βHow to Fix KMODE_EXCEPTION_NOT_HANDLED BSOD Version 3 on Windows
A kernel program generated an unhandled execution exception. Fix startup drivers. (Diagnostic variation 3)
Read guide βHow to Fix KMODE_EXCEPTION_NOT_HANDLED BSOD on Windows
A kernel program generated an unhandled execution exception. Fix startup drivers.
Read guide βHow to Fix MEMORY_MANAGEMENT BSOD Version 2 on Windows
A severe memory management error occurred. Run Windows Memory Diagnostic. (Diagnostic variation 2)
Read guide βHow to Fix MEMORY_MANAGEMENT BSOD Version 3 on Windows
A severe memory management error occurred. Run Windows Memory Diagnostic. (Diagnostic variation 3)
Read guide βHow to Fix MEMORY_MANAGEMENT BSOD on Windows
A severe memory management error occurred. Run Windows Memory Diagnostic.
Read guide βHow to Fix MUTABLE_REGISTRY_ERROR BSOD on Windows
MUTABLE_REGISTRY_ERROR BSOD occurs on Windows when loading dependency files or running system processes. Fix MUTABLE_REGISTRY_ERROR with this step-by-step guide.
Read guide βHow to Fix NTFS_FILE_SYSTEM BSOD on Windows
NTFS_FILE_SYSTEM BSOD occurs on Windows when loading dependency files or running system processes. Fix NTFS_FILE_SYSTEM with this step-by-step guide.
Read guide βHow to Fix PAGE_FAULT_IN_NONPAGED_AREA BSOD Version 2 on Windows
Invalid system memory references caused a page fault. Scan RAM modules. (Diagnostic variation 2)
Read guide βHow to Fix PAGE_FAULT_IN_NONPAGED_AREA BSOD Version 3 on Windows
Invalid system memory references caused a page fault. Scan RAM modules. (Diagnostic variation 3)
Read guide βHow to Fix PAGE_FAULT_IN_NONPAGED_AREA BSOD on Windows
Invalid system memory references caused a page fault. Scan RAM modules.
Read guide βHow to Fix REGISTRY_ERROR BSOD on Windows
REGISTRY_ERROR BSOD occurs on Windows when loading dependency files or running system processes. Fix REGISTRY_ERROR with this step-by-step guide.
Read guide βHow to Fix SECURITY_SYSTEM_MISSING BSOD on Windows
SECURITY_SYSTEM_MISSING BSOD occurs on Windows when loading dependency files or running system processes. Fix SECURITY_SYSTEM_MISSING with this step-by-step guide.
Read guide βHow to Fix SESSION3_INITIALIZATION_FAILED BSOD on Windows
SESSION3_INITIALIZATION_FAILED BSOD occurs on Windows when loading dependency files or running system processes. Fix SESSION3_INITIALIZATION_FAILED with this step-by-step guide.
Read guide βHow to Fix SYSTEM_LICENSE_VIOLATION BSOD on Windows
SYSTEM_LICENSE_VIOLATION BSOD occurs on Windows when loading dependency files or running system processes. Fix SYSTEM_LICENSE_VIOLATION with this step-by-step guide.
Read guide βHow to Fix SYSTEM_SERVICE_EXCEPTION BSOD Version 2 on Windows
A system service call crashed with an exception. Resolve driver issues. (Diagnostic variation 2)
Read guide βHow to Fix SYSTEM_SERVICE_EXCEPTION BSOD Version 3 on Windows
A system service call crashed with an exception. Resolve driver issues. (Diagnostic variation 3)
Read guide βHow to Fix SYSTEM_SERVICE_EXCEPTION BSOD on Windows
A system service call crashed with an exception. Resolve driver issues.
Read guide βHow to Fix SYSTEM_THREAD_EXCEPTION_NOT_HANDLED BSOD Version 2 on Windows
A system thread generated an exception which the error handler did not catch. Fix driver crash. (Diagnostic variation 2)
Read guide βHow to Fix SYSTEM_THREAD_EXCEPTION_NOT_HANDLED BSOD Version 3 on Windows
A system thread generated an exception which the error handler did not catch. Fix driver crash. (Diagnostic variation 3)
Read guide βHow to Fix SYSTEM_THREAD_EXCEPTION_NOT_HANDLED BSOD on Windows
A system thread generated an exception which the error handler did not catch. Fix driver crash.
Read guide βHow to Fix THREAD_STUCK_IN_DEVICE_DRIVER BSOD on Windows
THREAD_STUCK_IN_DEVICE_DRIVER BSOD occurs on Windows when loading dependency files or running system processes. Fix THREAD_STUCK_IN_DEVICE_DRIVER_BSOD with this step-by-step guide.
Read guide βHow to Fix UNEXPECTED_KERNEL_MODE_TRAP BSOD on Windows
UNEXPECTED_KERNEL_MODE_TRAP BSOD occurs on Windows when loading dependency files or running system processes. Fix UNEXPECTED_KERNEL_MODE_TRAP with this step-by-step guide.
Read guide βHow to Fix UNEXPECTED_STORE_EXCEPTION BSOD Version 2 on Windows
The store exception handler detected a storage driver block. Scan SSD sectors. (Diagnostic variation 2)
Read guide βHow to Fix UNEXPECTED_STORE_EXCEPTION BSOD Version 3 on Windows
The store exception handler detected a storage driver block. Scan SSD sectors. (Diagnostic variation 3)
Read guide βHow to Fix UNEXPECTED_STORE_EXCEPTION BSOD on Windows
The store exception handler detected a storage driver block. Scan SSD sectors.
Read guide βHow to Fix WHEA_UNCORRECTABLE_ERROR BSOD Version 2 on Windows
A fatal hardware error has occurred. Resolve CPU/GPU voltage instability. (Diagnostic variation 2)
Read guide βHow to Fix WHEA_UNCORRECTABLE_ERROR BSOD Version 3 on Windows
A fatal hardware error has occurred. Resolve CPU/GPU voltage instability. (Diagnostic variation 3)
Read guide βHow to Fix WHEA_UNCORRECTABLE_ERROR BSOD on Windows
A fatal hardware error has occurred. Resolve CPU/GPU voltage instability.
Read guide β