Browse 379 distinct blue screen and stop codes in groups of 40. Each entry has an exact code, source level, and a code-specific page. Confirm the screen or application before choosing a repair.
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Use a code and its error family together. Decimal Win32 values, stop codes, HRESULTs, and event IDs can overlap numerically.
Code reference pages
0x000000BA Session Has Valid Views On ExitThe SESSION_HAS_VALID_VIEWS_ON_EXIT bug check has a value of 0x000000BA. This indicates that a session driver still had mapped views when the session…Code reference0x000000BB Network Boot Initialization FailedThe NETWORK_BOOT_INITIALIZATION_FAILED bug check has a value of 0x000000BB. This indicates that Windows failed to successfully boot off a network.Code reference0x000000BC Network Boot Duplicate AddressThe NETWORK_BOOT_DUPLICATE_ADDRESS bug check has a value of 0x000000BC. This indicates that a duplicate IP address was assigned to this machine while…Code reference0x000000BD Invalid Hibernated StateThe INVALID_HIBERNATED_STATE bug check has a value of 0x000000BD. This indicates that the hibernated memory image does not match the current hardware…Code reference0x000000BE Attempted Write To Readonly MemoryThe ATTEMPTED_WRITE_TO_READONLY_MEMORY bug check has a value of 0x000000BE. This is issued if a driver attempts to write to a read-only memory segment.Code reference0x000000BF Mutex Already OwnedThe MUTEX_ALREADY_OWNED bug check has a value of 0x000000BF. This indicates that a thread attempted to acquire ownership of a mutex it already owned.Code reference0x000000C1 Special Pool Detected Memory CorruptionThe SPECIAL_POOL_DETECTED_MEMORY_CORRUPTION bug check has a value of 0x000000C1. This indicates that the driver wrote to an invalid section of the…Code reference0x000000C2 Bad Pool CallerThe BAD_POOL_CALLER bug check has a value of 0x000000C2. This indicates that the current thread is making a bad pool request.Researched guide0x000000C4 Driver Verifier Detected ViolationThe DRIVER_VERIFIER_DETECTED_VIOLATION bug check has a value of 0x000000C4. This is the general bug check code for fatal errors found by Driver Verifier.…Researched guide0x000000C5 Driver Corrupted ExpoolThe DRIVER_CORRUPTED_EXPOOL bug check has a value of 0x000000C5. This indicates that the system attempted to access invalid memory at a process IRQL that…Code reference0x000000C6 Driver Caught Modifying Freed PoolThe DRIVER_CAUGHT_MODIFYING_FREED_POOL bug check has a value of 0x000000C6. This indicates that the driver attempted to access a freed memory pool.Code reference0x000000C7 Timer Or Dpc InvalidThe TIMER_OR_DPC_INVALID bug check has a value of 0x000000C7. This is issued if a kernel timer or deferred procedure call (DPC) is found somewhere in…Code reference0x000000C8 Irql Unexpected ValueThe IRQL_UNEXPECTED_VALUE bug check has a value of 0x000000C8. This indicates that the processor's IRQL is not what it should be at this time.Code reference0x000000C9 Driver Verifier Iomanager ViolationThe DRIVER_VERIFIER_IOMANAGER_VIOLATION bug check has a value of 0x000000C9. This is the bug check code for all Driver Verifier I/O Verification…Code reference0x000000CA Pnp Detected Fatal ErrorThe PNP_DETECTED_FATAL_ERROR bug check has a value of 0x000000CA. This indicates that the Plug and Play Manager encountered a severe error, probably as a…Code reference0x000000CB Driver Left Locked Pages In ProcessThe DRIVER_LEFT_LOCKED_PAGES_IN_PROCESS bug check has a value of 0x000000CB. This indicates that a driver or the I/O manager failed to release locked…Code reference0x000000CC Page Fault In Freed Special PoolThe PAGE_FAULT_IN_FREED_SPECIAL_POOL bug check has a value of 0x000000CC. This indicates that the system has referenced memory which was earlier freed.Code reference0x000000CD Page Fault Beyond End Of AllocationThe PAGE_FAULT_BEYOND_END_OF_ALLOCATION bug check has a value of 0x000000CD. This indicates that the system accessed memory beyond the end of some…Code reference0x000000CE Driver Unloaded Without Cancelling Pending OperationsThe DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS bug check has a value of 0x000000CE. This indicates that a driver failed to cancel pending…Code reference0x000000CF Terminal Server Driver Made Incorrect Memory ReferenceThe TERMINAL_SERVER_DRIVER_MADE_INCORRECT_MEMORY_REFERENCE bug check has a value of 0x000000CF. This indicates that a driver has been incorrectly ported…Code reference0x000000D0 Driver Corrupted MmpoolThe DRIVER_CORRUPTED_MMPOOL bug check has a value of 0x000000D0. This indicates that the system attempted to access invalid memory at a process IRQL that…Code reference0x000000D1 Driver Irql Not Less Or EqualThe DRIVER_IRQL_NOT_LESS_OR_EQUAL bug check has a value of 0x000000D1. This indicates that a kernel-mode driver attempted to access pageable memory while…Researched guide0x000000D2 Bugcode Id DriverThe BUGCODE_ID_DRIVER bug check has a value of 0x000000D2. This indicates that a problem occurred with an NDIS driver.Code reference0x000000D3 Driver Portion Must Be NonpagedThe DRIVER_PORTION_MUST_BE_NONPAGED bug check has a value of 0x000000D3. This indicates that the system attempted to access pageable memory at a process…Code reference0x000000D4 System Scan At Raised Irql Caught Improper Driver UnloadThe SYSTEM_SCAN_AT_RAISED_IRQL_CAUGHT_IMPROPER_DRIVER_UNLOAD bug check has a value of 0x000000D4. This indicates that a driver did not cancel pending…Code reference0x000000D5 Driver Page Fault In Freed Special PoolThe DRIVER_PAGE_FAULT_IN_FREED_SPECIAL_POOL bug check has a value of 0x000000D5. This indicates that a driver has referenced memory which was earlier…Code reference0x000000D6 Driver Page Fault Beyond End Of AllocationThe DRIVER_PAGE_FAULT_BEYOND_END_OF_ALLOCATION bug check has a value of 0x000000D6. This indicates the driver accessed memory beyond the end of its pool…Code reference0x000000D7 Driver Unmapping Invalid ViewThe DRIVER_UNMAPPING_INVALID_VIEW bug check has a value of 0x000000D7. This indicates a driver is trying to unmap an address that was not mapped.Code reference0x000000D8 Driver Used Excessive PtesThe DRIVER_USED_EXCESSIVE_PTES bug check has a value of 0x000000D8. This indicates that there are no more system page table entries (PTE) remaining.Code reference0x000000D9 Locked Pages Tracker CorruptionThe LOCKED_PAGES_TRACKER_CORRUPTION bug check has a value of 0x000000D9. This indicates that the internal locked-page tracking structures have been…Code reference0x000000DA System Pte MisuseThe SYSTEM_PTE_MISUSE bug check has a value of 0x000000DA. This indicates that a page table entry (PTE) routine has been used in an improper way.Code reference0x000000DB Driver Corrupted SysptesThe DRIVER_CORRUPTED_SYSPTES bug check has a value of 0x000000DB. This indicates that an attempt was made to touch memory at an invalid IRQL, probably…Code reference0x000000DC Driver Invalid Stack AccessThe DRIVER_INVALID_STACK_ACCESS bug check has a value of 0x000000DC. This indicates that a driver accessed a stack address that lies below the stack…Code reference0x000000DE Pool Corruption In File AreaThe POOL_CORRUPTION_IN_FILE_AREA bug check has a value of 0x000000DE. This indicates that a driver has corrupted pool memory that is used for holding…Code reference0x000000DF Impersonating Worker ThreadThe IMPERSONATING_WORKER_THREAD bug check has a value of 0x000000DF. This indicates that a workitem did not disable impersonation before it completed.Code reference0x000000E0 Acpi Bios Fatal ErrorThe ACPI_BIOS_FATAL_ERROR bug check has a value of 0x000000E0. This indicates that one of your computer components is faulty.Code reference0x000000E1 Worker Thread Returned At Bad IrqlThe WORKER_THREAD_RETURNED_AT_BAD_IRQL bug check has a value of 0x000000E1. This indicates that a worker thread completed and returned with IRQL >=…Code reference0x000000E2 Manually Initiated CrashThe MANUALLY_INITIATED_CRASH bug check has a value of 0x000000E2. This indicates that the user deliberately initiated a crash dump from either the kernel…Code reference0x000000E3 Resource Not OwnedThe RESOURCE_NOT_OWNED bug check has a value of 0x000000E3. This indicates that a thread tried to release a resource it did not own.Code reference0x000000E4 Worker InvalidThe WORKER_INVALID bug check has a value of 0x000000E4. This indicates that memory that should not contain an executive work item does contain such an…Code reference
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