Safe
Free

osbaseln.dll

x64 Windows System
Verified

This is a Core Windows System File

osbaseln.dll is a critical Windows component. If it's missing or corrupted, you should repair Windows rather than replace the file manually.

Recommended: Run System File Checker

sfc /scannow

Open Command Prompt as Administrator and run this command.

Why You Shouldn't Just Download the DLL

  • DLLs depend on other DLLs - copying one file won't fix the chain
  • Runtime packages register components in Windows correctly
  • Version mismatches can cause more problems
  • The official installer handles all of this automatically

Compatibility

Windows Server 2022 Windows Server 2019 Windows Server 2016

File Details

Name
osbaseln.dll
Size
44 KB
Version
10.0.20348
Architecture
x64
Source
Windows system
Part of
Windows System

Hash Verification

f1fe351f3690a2e6faa923abd499aaa74f1343f96dd1dabcd60a1228992f5c83
f47ad75c47dc10822714c3919b1d68d7
ADVANCED

Manual DLL Download

Only if installer doesn't work

This is a last resort. Try the official installer first.
Download ZIP

44 KB | x64

603 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/System32/
  3. 3 If needed: regsvr32 osbaseln.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

osbaseln.dll
x86