RtlExUpd.dll: download the file and fix the error

32-bit (x86) RtlExUpd Dynamic Link Library Scanned by antivirus

RtlExUpd.dll is a file of the software RtlExUpd Dynamic Link Library (“RtlExUpd DLL for setup utility function”), published by Realtek Semiconductor Corp.. Version offered here: 1, 0, 2, 7, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only RtlExUpd.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download RtlExUpd.dll .zip file: the DLL + its instructions · downloaded 2,155 times

Version: 1, 0, 2, 7
Architecture: 32-bit (x86)
Size: 1.28 MB
Publisher: Realtek Semiconductor Corp.

Then:

Extract RtlExUpd.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: b3c45d9e4c70c8739bff836d2be65b7fd708c6a879705786f3251a4baf76b84c · Check on VirusTotal · Product: RtlExUpd Dynamic Link Library

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides RtlExUpd.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to RtlExUpd.dll

The program can't start because RtlExUpd.dll is missing.
Failed to load RtlExUpd.dll
Error loading RtlExUpd.dll. The specified module could not be found.

Nearby DLL files

RtkCfg64.dll RtkCoLDR64.dll RtkGuiCompLib.dll RtlCPAPI64.dll Rtmmvras.dll RuleBasedDS.dll Run32.dll RunMSC.dll