Database Errors

0X0000057A

Fix ERROR_INVALID_CURSOR_HANDLE (0x0000057A) in SQL Server

You closed a cursor but the app still tries to use it. I'll show you how to check for open cursors a...

Intermediate 👁 39 May 28, 2026

0X80110474

Fix COMADMIN_E_REGDB_SYSTEMERR (0X80110474) Fast

This COM+ registry database error usually means corrupted registration data. The fix is a simple reg...

Intermediate 👁 40 May 28, 2026

SQL Server does not exist or access denied

Fix 'SQL Server does not exist or access denied' error on login

This error pops up when SQL Server's browser service is off, or TCP/IP is disabled. Here's how to fi...

Intermediate 👁 32 May 28, 2026

0X00001B84

Fix ERROR_CTX_SHADOW_DENIED (0x1B84) in 2 Steps

Remote Desktop shadowing denied? This error pops up when permissions or group policy blocks session ...

Intermediate 👁 55 May 28, 2026

0XC000022F

STATUS_ALLOCATE_BUCKET (0XC000022F) Fix – Bucket Array Growth Error

Windows can't grow the bucket array for heap allocation. Usually a memory leak or corrupt heap. We'l...

Intermediate 👁 54 May 28, 2026

0X00001A32

Transaction Manager Init Failure 0x1A32 — Fixes That Work

Your transaction manager won't start, usually because of a corrupted log file or bad registry key. H...

Intermediate 👁 36 May 28, 2026

0XC0190048

STATUS_NO_SAVEPOINT_WITH_OPEN_FILES (0xC0190048) Fix

Your database transaction can't create a savepoint because a file is open inside it. Close the file ...

Intermediate 👁 36 May 28, 2026

0X00001A37

Fix ERROR_TRANSACTION_PROPAGATION_FAILED 0X00001A37

Transaction propagation fails when a network share or printer spooler is unreachable. Quick fix: res...

Beginner 👁 39 May 28, 2026

0XC019003B

STATUS_TM_VOLATILE (0XC019003B) — Transaction Manager Log Missing Fix

This error means the Transaction Manager lost its log file. The quick fix is restarting the MSDTC se...

Intermediate 👁 43 May 28, 2026

SQL Server Network Interfaces: Error 26 – Error Locating Server/Instance Specifi

Can't connect to SQL Server? Fix the database error fast

SQL Server won't connect? Usually it's a stopped service, a firewall block, or a bad instance name. ...

Intermediate 👁 38 May 28, 2026

0XC019003F

STATUS_TRANSACTIONAL_OPEN_NOT_ALLOWED (0XC019003F) Fix

This error means you're trying to open a file in a transaction that doesn't support it—usually a reg...

Intermediate 👁 70 May 28, 2026

1222

Fix SQL Server Error 1222 – Lock Request Timeout

Error 1222 means a query hit the lock timeout waiting for another transaction. Kill the blocking ses...

Intermediate 👁 64 May 28, 2026

0XC019003A

STATUS_INDOUBT_TRANSACTIONS_EXIST Fix: SQL Server Stuck

This error means SQL Server has transactions that are stuck in doubt. Here's how to find and resolve...

Intermediate 👁 55 May 28, 2026

0XC019000C

Fix STATUS_REMOTE_FILE_VERSION_MISMATCH (0XC019000C) in SMB Shares

This error pops up when a remote file's version or FID doesn't match what the SMB client expects. Th...

Intermediate 👁 39 May 27, 2026

0X8004130F

Fix SCHED_E_ACCOUNT_INFORMATION_NOT_SET (0X8004130F)

This error means a scheduled task's account info is missing. We'll reset the stored credentials and ...

Intermediate 👁 58 May 27, 2026

0X80040155

Fix REGDB_E_IIDNOTREG (0X80040155) Fast — Interface Not Registered

This COM error means a required interface isn't in the registry. Here's the direct fix and why it ha...

Intermediate 👁 87 May 27, 2026

0X8004D00B

XACT_E_NOISORETAIN (0x8004D00B) — MSDTC Isolation Fix

Hits when MSDTC can't honor XACT_E_NOISORETAIN during distributed transactions across SQL Server and...

Intermediate 👁 61 May 27, 2026

0X8004D029

XACT_E_ABORTING (0x8004D029): Local transaction aborted fix

Your transaction was killed by another process or timeout. Here's how to find the culprit and stop i...

Intermediate 👁 49 May 27, 2026

FATAL: data directory has wrong ownership

PostgreSQL startup fails: FATAL: data directory has wrong ownership

PostgreSQL refuses to start when it can't write to its data directory. The fix: check ownership and ...

Intermediate 👁 146 May 27, 2026

Can't connect to MySQL server on 'localhost' (10061)

Fix 'Database connection failed' in MySQL on Windows Server

MySQL won't connect? Usually the service isn't running or a firewall's blocking it. Let's get you ba...

Beginner 👁 36 May 27, 2026

0X80041311

Fix Task Scheduler error 0x80041311 (SCHED_E_ACCOUNT_DBASE_CORRUPT)

Task Scheduler threw this error because its security database got corrupted. The reset is automatic,...

Intermediate 👁 51 May 27, 2026

18456

SQL Server Login Failed for User 'NT AUTHORITY\ANONYMOUS LOGON'

This error means SQL Server can't verify who you are—usually a double-hop authentication problem. I'...

Intermediate 👁 69 May 27, 2026

0X8004E002

Fix CONTEXT_E_ABORTED (0x8004E002) Transaction Abort Error

This error means a transaction tried to commit but got aborted. Usually COM+ or DTC timeouts. Here's...

Intermediate 👁 39 May 27, 2026

0X8004D00A

Fix XACT_E_NOENLIST (0x8004D00A) in 3 Steps

This error means your app can't join a DTC transaction. Start with a quick network check, then adjus...

Intermediate 👁 35 May 27, 2026