desktopswitcherdatamodel.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Optimize your desktop switching with our detailed data model. Learn how desktopswitcherdatamodel.dll enhances efficiency. 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	10.0.19041.5794
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	194 kb.	198656 bytes.

Hashes:

MD5: 4954c0d527c4abec8e353fad9f90ea40 ✅
SHA-1: b20b275fccb5c2b383f2a38291332f715c3db11d
SHA-256: a8778b7a98c7a8cac6338387c72eea01dc6e6365f4c67f68fd38d16fb32ddd5d
SHA-512: cf42829c5fae5ab85f2cc42644985991ba7a08c76e381e25f7ff5a48ac842b4e091f591e0b625cc47be1e22010be4b6d39f1dd2263907d00233f4ceae8c0a90d

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

DesktopSwitcherDataModel.dll is a legitimate Microsoft Windows system file responsible for managing virtual desktops and task-switching user interfaces.

File Description and Location

Description: Windows Desktop Switcher Data Model
Standard Location: C:\Windows\System32\

How to Fix DesktopSwitcherDataModel.dll Errors Without Downloading

Do not download this file from third-party DLL sites, as they often contain malware. Use the built-in Windows repair tools instead.

1. Run the System File Checker (SFC)

This utility scans and restores corrupted Windows system files automatically.

Press the Windows Key.
Type cmd.
Right-click Command Prompt.
Select Run as administrator.
Type sfc /scannow and press Enter.
Restart your computer after the scan completes.

2. Run the DISM Tool

If SFC fails, the Deployment Image Servicing and Management (DISM) tool will repair the underlying Windows system image.

Open Command Prompt as administrator (same steps as above).
Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Wait for the process to reach 100%.
Run sfc /scannow one more time, then restart.

3. Re-register the DLL File

If the file exists but Windows cannot read it, re-registering it in the system registry can resolve the issue.

Open Command Prompt as administrator.
Type regsvr32 /u DesktopSwitcherDataModel.dll and press Enter (this unregisters the file).
Type regsvr32 DesktopSwitcherDataModel.dll and press Enter (this re-registers the file).
Restart your PC.

4. Install Pending Windows Updates

Microsoft frequently releases patches for system files linked to virtual desktops.

Press Windows Key + I to open Settings.
Click Windows Update (or Update & Security).
Click Check for updates.
Install all available updates and restart your device.

📊 Diagnostics Tool: Verify Your `desktopswitcherdatamodel.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.