windowsinternal.shell.experiences.callingshellappcontrols.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Meta Description: Discover details about windowsinternal.shell.experiences.callingshellappcontrols.dll, a crucial system file for managing shell app controls in Windows. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
File version	10.0.19041.6033
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	In file hash protection exist and it is verified.
File size	447 kb.	457728 bytes.

Hashes:

MD5: 26071e25922840a21a33e4c7aec00016 ✅
SHA-1: e5d7754a938d7250a3a704e398b3c95d377134bc
SHA-256: 9a3ce299c23ee0c02831bcaca8f98e2d17b4e2d239d424f17018e79132a49cbf
SHA-512: 6a9768bd25cf3370c1a7a62c8bf66f9d2555621185d287dbb1dc66d6afb1385aa17950d039f329028303ab4b526864910a1ddb40a86c81677da4acb91808c22c

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

File Description

The file windowsinternal.shell.experiences.callingshellappcontrols.dll is a legitimate Dynamic Link Library (DLL) component of the Microsoft Windows Operating System. It belongs to the Windows Shell Experiences subsystem. Specifically, it manages user interface controls and background experiences related to calling features, communication apps, and system-level phone integrations (like the Link to Windows / Phone Link experience).

Standard File Location

The genuine file is located in the Windows protected system directories. The standard paths are:

Primary Location: C:\Windows\System32\
Component Store Backup: C:\Windows\WinSxS\ (inside a specific subfolder matching your architecture and Windows build version)

How to Fix Errors Without Downloading

DLL errors are usually caused by file corruption, registry glitches, or failed Windows updates. Do not download the DLL from third-party websites, as they often contain malware.

Use these official, built-in Windows tools to fix the error for free:

1. Run the SFC and DISM Commands

Windows has built-in tools to scan your system files and replace missing or corrupted copies using safe internal backups.

Press the Windows Key.
Type cmd.
Right-click Command Prompt and select Run as administrator.
Type the following command to repair the Windows system image and press Enter:
```
DISM.exe /Online /Cleanup-image /Restorehealth
```
Wait for the process to hit 100%. Then, type this command to fix file corruptions and press Enter:
```
sfc /scannow
```
Restart your computer after the scan completes.

2. Re-register the Specific DLL

If the file is physically present but Windows cannot read it properly, re-registering it in the system registry can resolve the issue.

Open Command Prompt as administrator (as shown in Step 1).

Type the following command and press Enter:

regsvr32 /u windowsinternal.shell.experiences.callingshellappcontrols.dll

Now type this command to register it freshly and press Enter:

regsvr32 windowsinternal.shell.experiences.callingshellappcontrols.dll

Restart your PC.

3. Update or Reset the Phone Link / Windows Shell App

Because this DLL is heavily linked to Windows calling features, resetting the app that triggers it can resolve the crash.

Open Windows Settings (Press Win + I).
Go to Apps > Installed apps.
Search for Phone Link (or Link to Windows).
Click the three dots next to it and select Advanced options.
Scroll down and click Repair. If that doesn't work, click Reset.

📊 Diagnostics Tool: Verify Your `windowsinternal.shell.experiences.callingshellappcontrols.dll` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.