All Error Codes A–Z
Every error code we cover, grouped by device and app. Click a code to open its step-by-step fix.
Windows
Category page →- 0x800f081f How to Fix Error 0x800f081f (Source Files Not Found)
- 0x800f0922 How to Fix Windows Update Error 0x800f0922
- 0x8024a105 How to Fix Windows Update Error 0x8024a105
- 0x80004005 How to Fix Error 0x80004005 (Unspecified Error) in Windows
- 0x80070002 How to Fix Windows Update Error 0x80070002
- 0x80070005 How to Fix Error 0x80070005 (Access Denied) in Windows 11/10
- 0x80070643 How to Fix Windows Update Error 0x80070643
- 0x80073712 How to Fix Windows Update Error 0x80073712
- CRITICAL_PROCESS_DIED How to Fix CRITICAL_PROCESS_DIED Blue Screen (Stop Code 0xEF)
- INACCESSIBLE_BOOT_DEVICE How to Fix INACCESSIBLE_BOOT_DEVICE Blue Screen (0x7B)
- IRQL_NOT_LESS_OR_EQUAL How to Fix IRQL_NOT_LESS_OR_EQUAL Blue Screen (Stop Code 0xA)
- MEMORY_MANAGEMENT How to Fix MEMORY_MANAGEMENT Blue Screen (Stop Code 0x1A)
- PAGE_FAULT_IN_NONPAGED_AREA How to Fix PAGE_FAULT_IN_NONPAGED_AREA Blue Screen (0x50)
Android
Category page →- App keeps stopping How to Fix "App Keeps Stopping" on Android
- App not installed How to Fix "App Not Installed" Error on Android
- DF-DFERH-01 How to Fix Google Play Store Error DF-DFERH-01
- Download pending How to Fix "Download Pending" in Google Play Store
- Error 403 How to Fix Play Store Error 403 (Download Restricted)
- Error 495 How to Fix Play Store Error 495
- Error 504 How to Fix Play Store Error 504 (App Could Not Be Downloaded)
- Error 910 How to Fix Play Store Error 910 (Can't Install or Update)
- Error 920 How to Fix Play Store Error 920
- Error 941 How to Fix Play Store Error 941 (Update Failed)
- Mobile network not available How to Fix "Mobile Network Not Available" on Android
- There was a problem parsing the package How to Fix "There Was a Problem Parsing the Package" on Android
iPhone & iOS
Category page →- Apple ID Locked How to Fix "Your Apple ID Has Been Locked for Security Reasons"
- Error 9 How to Fix iPhone Error 9
- Error 53 What iPhone Error 53 Means and How to Fix It
- Error 3194 How to Fix iPhone Error 3194
- Error 4005 How to Fix iPhone Error 4005
- Error 4013 How to Fix iPhone Error 4013 During Update or Restore
- Error 4014 How to Fix iPhone Error 4014
- Error Connecting to Apple ID Server How to Fix "Verification Failed: Error Connecting to Apple ID Server"
- iMessage Waiting for Activation How to Fix "iMessage Waiting for Activation"
- iPhone Unavailable How to Fix "iPhone Unavailable" or "Security Lockout"
- Unable to Install Update How to Fix "Unable to Install Update" on iPhone
- Unable to Verify Update How to Fix "Unable to Verify Update" on iPhone
Browsers
Category page →- DNS_PROBE_FINISHED_NXDOMAIN How to Fix DNS_PROBE_FINISHED_NXDOMAIN
- ERR_CACHE_MISS How to Fix ERR_CACHE_MISS (Confirm Form Resubmission)
- ERR_CONNECTION_REFUSED How to Fix ERR_CONNECTION_REFUSED
- ERR_CONNECTION_RESET How to Fix ERR_CONNECTION_RESET in Chrome
- ERR_CONNECTION_TIMED_OUT How to Fix ERR_CONNECTION_TIMED_OUT
- ERR_NAME_NOT_RESOLVED How to Fix ERR_NAME_NOT_RESOLVED
- ERR_SSL_PROTOCOL_ERROR How to Fix ERR_SSL_PROTOCOL_ERROR
- ERR_TOO_MANY_REDIRECTS How to Fix ERR_TOO_MANY_REDIRECTS
- INET_E_RESOURCE_NOT_FOUND How to Fix "Hmm, We Can't Reach This Page" (INET_E_RESOURCE_NOT_FOUND) in Edge
- NET::ERR_CERT_AUTHORITY_INVALID How to Fix "Your Connection Is Not Private" (NET::ERR_CERT_AUTHORITY_INVALID)
- SEC_ERROR_UNKNOWN_ISSUER How to Fix SEC_ERROR_UNKNOWN_ISSUER in Firefox
- STATUS_ACCESS_VIOLATION How to Fix "Aw, Snap!" STATUS_ACCESS_VIOLATION in Chrome and Edge
- STATUS_BREAKPOINT How to Fix STATUS_BREAKPOINT in Microsoft Edge and Chrome
Streaming & TV
Category page →- Fire TV Home Unavailable How to Fix Fire TV "Home Is Currently Unavailable"
- M7111-1331 How to Fix Netflix Error M7111-1331
- Netflix Error 113 How to Fix Netflix Error 113 (Sign-In Problem)
- NW-2-5 How to Fix Netflix Error NW-2-5
- Prime Video Error 1060 How to Fix Prime Video Error 1060
- Prime Video Error 5004 How to Fix Prime Video Error 5004
- Prime Video Error 7031 How to Fix Prime Video Error 7031
- Roku Error 009 How to Fix Roku Error Code 009
- Roku Error 014.30 How to Fix Roku Error Code 014.30
- UI-800-3 How to Fix Netflix Error UI-800-3
- YouTube An Error Occurred How to Fix YouTube "An Error Occurred. Please Try Again Later (Playback ID)"
- YouTube Something Went Wrong How to Fix YouTube "Something Went Wrong. Tap to Retry"
Gaming
Category page →- 0x87dd0006 How to Fix Xbox Sign-In Error 0x87dd0006
- 0x87e10bef How to Fix Xbox Error 0x87e10bef
- 0x803f8001 How to Fix Xbox Error 0x803f8001 (Game Not Available)
- AS-3 How to Fix Epic Games Error AS-3 (No Connection)
- CE-34878-0 How to Fix PS4 Error CE-34878-0
- CE-100005-6 How to Fix PS5 Error CE-100005-6 (Can't Read Disc)
- CE-108255-1 How to Fix PS5 Error CE-108255-1
- LS-0013 How to Fix Epic Games Error LS-0013 (Game Unable to Launch)
- Steam Disk Write Error How to Fix Steam "Disk Write Error"
- Steam Error 105 How to Fix Steam Error Code 105 (Unable to Connect to Server)
- Steam Error 118 How to Fix Steam Error Code 118 (Unable to Connect to Server)
- SU-41350-3 How to Fix PS4 Error SU-41350-3 (Update File Not Recognised)
Software & Apps
Category page →- 0x800CCC0E How to Fix Outlook Error 0x800CCC0E
- 0x8004de40 How to Fix OneDrive Error 0x8004de40
- 0xc000007b How to Fix "The Application Was Unable to Start Correctly (0xc000007b)"
- 30015-4 How to Fix Microsoft Office Install Error 30015-4
- Adobe Error 16 How to Fix Adobe Error 16 (Configuration Error)
- caa70004 How to Fix Microsoft Teams Error caa70004
- Error Opening This Document How to Fix Adobe Acrobat "There Was an Error Opening This Document"
- MSVCP140.dll Missing How to Fix "MSVCP140.dll Is Missing" Error
- Unlicensed Product How to Fix "Unlicensed Product" or "Product Activation Failed" in Office
- Zoom Error 5003 How to Fix Zoom Error Code 5003 (Unable to Connect)
- Zoom Error 10004 How to Fix Zoom Error 10004
- Zoom Error 104103 How to Fix Zoom Error 104103
Web & HTTP Errors
Category page →- 400 Bad Request How to Fix 400 Bad Request Error
- 401 Unauthorized How to Fix 401 Unauthorized Error
- 403 Forbidden How to Fix 403 Forbidden Error
- 404 Not Found How to Fix 404 Not Found Error
- 405 Method Not Allowed How to Fix 405 Method Not Allowed Error
- 408 Request Timeout How to Fix 408 Request Timeout Error
- 429 Too Many Requests How to Fix 429 Too Many Requests Error
- 500 Internal Server Error How to Fix 500 Internal Server Error
- 502 Bad Gateway How to Fix 502 Bad Gateway Error
- 503 Service Unavailable How to Fix 503 Service Unavailable Error
- 504 Gateway Timeout How to Fix 504 Gateway Timeout Error
- 520 Web Server Returned an Unknown Error How to Fix Cloudflare Error 520 (Web Server Returned an Unknown Error)
Printers & Hardware
Category page →- 0xc4eb827f How to Fix HP Printer Error 0xc4eb827f
- Canon 5B00 How to Fix Canon Printer Error 5B00 (Ink Absorber Full)
- Canon 1688 How to Fix Canon Printer Error 1688 (Ink Has Run Out)
- Canon 5100 How to Fix Canon Printer Error 5100 (Carriage Error)
- Canon B200 How to Fix Canon Printer Error B200
- Epson 0x97 How to Fix Epson Printer Error 0x97
- Epson Ink Pads End of Service Life How to Fix Epson "Ink Pads Are at the End of Their Service Life"
- Error 1962 How to Fix Lenovo Error 1962: No Operating System Found
- HP Cartridge Problem How to Fix HP "Cartridge Problem" or "Incompatible Cartridge"
- HP Printer Offline How to Fix HP Printer Offline Error
- No Bootable Device How to Fix "No Bootable Device" on Dell Laptops and PCs
- Printer Driver Is Unavailable How to Fix "Printer Driver Is Unavailable" in Windows
Networking
Category page →- 169.254 IP Address How to Fix a 169.254.x.x IP Address (Limited Connectivity)
- Can't Connect to This Network How to Fix "Can't Connect to This Network" in Windows
- Default Gateway Is Not Available How to Fix "The Default Gateway Is Not Available"
- DNS Server Not Responding How to Fix "DNS Server Is Not Responding" in Windows
- Doesn't Have a Valid IP Configuration How to Fix "Wi-Fi/Ethernet Doesn't Have a Valid IP Configuration"
- ERR_NETWORK_CHANGED How to Fix ERR_NETWORK_CHANGED in Chrome
- IP Address Conflict How to Fix "Windows Has Detected an IP Address Conflict"
- No Internet, Secured How to Fix "No Internet, Secured" Wi-Fi Error in Windows
- VPN Error 691 How to Fix VPN Error 691 (Access Denied)
- VPN Error 800 How to Fix VPN Error 800 (Unable to Establish Connection)
- VPN Error 809 How to Fix VPN Error 809 in Windows
- Wi-Fi Authentication Error How to Fix "Authentication Error Occurred" on Android Wi-Fi