adsldpc.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Discover issues with adsldpc.dll errors and learn how to fix them quickly. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	other	️ Not detected
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	ℹ️ Unverified	File Hash protection is missing.
File size	9.4 kb.	9642 bytes.

Hashes:

MD5: 1b2be859b2edac24341a6d405e97ff9d
SHA-1: 66480cdc2e7d866fc21fecac8b02b6a2af0577a7
SHA-256: 272ae1df39da6f43ae0becc654b7f8768d2454d0b0ef57471234dc805ac547fe
SHA-512: c61de978f2cd2160dcf5f98d8bd9582b6b7d77f5f11eba2b7155810a746381bc151b2b6b2c9e22816237d09cf818906cfe14feb1738ef092e08af5e319bfcf2f

The adsldpc.dll file is a core Windows component related to the Active Directory LDAP Provider C Client. Errors usually occur due to registry corruption, misconfigured Active Directory tools, or missing system files. You can fix this without downloading anything by using built-in Windows tools.

1. Run System File Checker (SFC)

Windows has a built-in tool to repair missing or corrupted DLL files automatically.

Press Win + X and select Terminal (Admin) or Command Prompt (Admin).
Type sfc /scannow and press Enter.
Wait for the scan to finish and restart your computer.

2. Run DISM Tool

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

Open Command Prompt (Admin) again.
Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Restart your PC after the process completes.

3. Re-register the DLL File

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

Open Command Prompt (Admin).
Type regsvr32 adsldpc.dll and press Enter.
Click OK on the confirmation popup.

4. Reinstall Remote Server Administration Tools (RSAT)

Since this DLL is heavily tied to Active Directory, reinstalling the RSAT feature will refresh the file.

Go to Settings > Apps > Optional features.
Look for RSAT: Active Directory Domain Services and Lightweight Directory Services Tools.
If installed, uninstall it, restart your PC, and install it again from the same menu.

📊 Diagnostics Tool: Verify Your `adsldpc.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.

Other versions:
️ adsldpc.dll 10.0.19041.3636 32-bit (x86) | ️ adsldpc.dll 10.0.19041.3636 64-bit (x64)
Similar files:
️adsldpc.dll.mui