Server & Cloud

0X8001010B

Fix 0x8001010B: RPC_E_SERVERCALL_REJECTED Explained

This error pops up when a COM call gets blocked by the server's message filter. It usually happens d...

Intermediate 👁 43 May 28, 2026

0XC00002A1

Fix STATUS_DS_NO_ATTRIBUTE_OR_VALUE 0XC00002A1 in Active Directory

This error usually pops up when AD can't find an attribute during replication or authentication. Her...

Intermediate 👁 38 May 28, 2026

0XC00D2F02

NS_E_TOO_MANY_HOPS: Fix Media Server Request Errors Fast

This error means your media request bounced through too many devices or servers. The real fix is tri...

Intermediate 👁 40 May 28, 2026

0XC00D0012

NS_E_PROTOCOL_MISMATCH 0XC00D0012 Fix: Quick Steps

This error means your client and server can't agree on a streaming protocol. Almost always it's a Wi...

Intermediate 👁 54 May 28, 2026

0X00000891

0X00000891: Service Control Dispatcher pipe read failed

The service control manager can't read from its named pipe. Usually a corrupted service state or a p...

Intermediate 👁 49 May 28, 2026

0X000013AC

Node Not Available (0X000013AC) on Windows Server Failover Cluster

Windows Server cluster throws 0X000013AC when a node drops offline mid-operation. Fix is forcing quo...

Intermediate 👁 37 May 28, 2026

Fix Google Search redirect loop on your server

Google Search redirect loop? It's usually a misconfigured HTTPS rule, a bad .htaccess, or a plugin f...

Intermediate 👁 34 May 28, 2026

0X00000A35

RPLFILES (0x00000A35) share missing — stop the service first, then recreate it

Service fails because the RPLFILES share doesn't exist. The fix is to delete and recreate the share,...

Intermediate 👁 32 May 28, 2026

VHD Failed to Mount

Fix 'Azure VM Boot Error: VHD Failed to Mount' on Windows Server 2022

This error stops your Azure VM cold. I'll walk you from a quick check to a full fix. Start simple, e...

Intermediate 👁 36 May 28, 2026

0X000006E2

RPC_S_NAME_SERVICE_UNAVAILABLE (0X000006E2) Fix

This error pops up when a Windows server can't find the RPC name service. Usually happens when the R...

Intermediate 👁 40 May 28, 2026

0X80010004

Fix 0X80010004: RPC_E_CANTCALLOUT_INASYNCCALL in COM+

This error means your code tried to make a synchronous call from inside an async COM call. The fix i...

Intermediate 👁 34 May 28, 2026

0X000013CC

Quick Fix for Quorum Resource Lock Error (0X000013CC)

Stuck on a quorum resource operation? This error means you're trying to modify the cluster's quorum ...

Intermediate 👁 32 May 28, 2026

0XC00D1356

NS_E_SUBSCRIPTIONSERVICE_PLAYBACK_DISALLOWED (0XC00D1356) Fix

Windows Media Player error 0XC00D1356 means the content provider blocked playback. The quick fix is ...

Beginner 👁 48 May 28, 2026

0X8001010E

Fix RPC_E_WRONG_THREAD (0x8001010E) in COM Apps

This COM marshaling error means your app is trying to use an interface pointer on the wrong thread. ...

Advanced 👁 50 May 28, 2026

0X0000171D

Fix ERROR_CLUSTER_INVALID_STRING_FORMAT (0x0000171D) Fast

This error means a cluster resource name or dependency string is corrupt. Here's how to fix it witho...

Intermediate 👁 31 May 28, 2026

0X000006E0

RPC_S_ENTRY_ALREADY_EXISTS (0x000006E0) – Quick Fix

This error means a duplicate RPC entry is blocking something. Usually happens after a failed install...

Intermediate 👁 36 May 28, 2026

0XC00D2EE8

Fix NS_E_INCOMPATIBLE_SERVER (0XC00D2EE8) Streaming Error

Windows Media Player can't connect to the server because it's not running compatible streaming softw...

Intermediate 👁 54 May 28, 2026

0X8001011D

Fix RPC_E_INVALID_OBJREF 0x8001011D: Quick Start to Deep Fix

This error means COM can't read the object reference data. You'll fix it fast by restarting the DCOM...

Intermediate 👁 118 May 28, 2026

0XC002000E

RPC_NT_ALREADY_LISTENING (0XC002000E) – Quick Fix

Stop the RPC service, clear stale endpoint mappings, then restart. That's it. Here's the exact steps...

Beginner 👁 38 May 28, 2026

0X00002188

Fix ERROR_NOT_SUPPORTED_ON_STANDARD_SERVER (0X00002188)

This error shows up on Standard Windows Server when you try a feature that needs Datacenter edition....

Intermediate 👁 38 May 28, 2026

0X0000218E

Fix Active Directory error 0X0000218E: Single-user mode failed

This error hits when AD can't start in single-user mode, often after a botched schema update or fail...

Advanced 👁 40 May 28, 2026

ORA-01034

ORA-01034: ORACLE not available – fix from quick to deep

Oracle says the instance isn't available. Start with a 30-second check on listener and SID, then mov...

Intermediate 👁 113 May 28, 2026

0XC00002A4

Fix Active Directory error 0XC00002A4: attribute already exists

This error means AD already has the attribute or value you're trying to add. Here's how to clear it ...

Intermediate 👁 33 May 28, 2026

0X0000077A

Fix RPC_S_INVALID_ASYNC_HANDLE (0x0000077A) error in 3 steps

This RPC error means your async handle is toast. Start with the 30-second reboot, then check RPC ser...

Intermediate 👁 31 May 28, 2026