Computers & printers5 min
0x80070005Windows Update 0x80070005
Error 0x80070005 usually means the update process cannot access a required file, folder, registry entry, or Windows component because permission was denied.
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10 guides
Windows error codes.
Windows Update, installation, application, network, boot, and blue-screen codes with direct explanations and safer next steps. Use the exact code and context before applying a repair.
10 codes
Microsoft
Computers & printers4 min
0x80070002Windows Update 0x80070002
Error 0x80070002 commonly appears when Windows Update cannot find files it expects in the update cache or servicing process.
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Computers & printers4 min
0x80070643Windows Update 0x80070643
Error 0x80070643 is a general installation failure that can involve a specific update package, Windows servicing, Microsoft Defender definitions, or an application installer.
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Computers & printers4 min
0x80070422Windows Update 0x80070422
Error 0x80070422 often appears when Windows Update or a dependent service cannot start because it is disabled, blocked by policy, or damaged.
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Computers & printers5 min
0x800F081FWindows Update 0x800F081F
Error 0x800F081F usually means Windows servicing could not find compatible source files needed to repair or enable a component.
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Computers & printers5 min
CRITICAL_PROCESS_DIEDCRITICAL_PROCESS_DIED blue screen
This stop code means a Windows process essential to system operation ended unexpectedly, often because of corrupted system files, storage trouble, drivers, or unstable hardware.
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Computers & printers5 min
INACCESSIBLE_BOOT_DEVICEINACCESSIBLE_BOOT_DEVICE blue screen
Windows lost access to the system drive during startup, which can follow storage-controller changes, failed updates, disk trouble, cloning, or firmware configuration changes.
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Computers & printers4 min
DRIVER_POWER_STATE_FAILUREDRIVER_POWER_STATE_FAILURE blue screen
This stop code usually appears when a driver does not complete a required power-state change during sleep, wake, shutdown, or device power management.
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Computers & printers4 min
0xC0000142Application error 0xC0000142
Error 0xC0000142 means an application failed during initialization, commonly because of damaged program files, incompatible modules, runtime components, or security interference.
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Computers & printers4 min
0x80070035Network path not found 0x80070035
Windows cannot reach the requested shared computer, server name, or folder path. The name, network profile, sharing service, firewall, or host availability may be wrong.
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