nvsvc64.dll: download the file and fix the error

64-bit (x64) NVIDIA Driver Helper Service, Version 353.54 Scanned by antivirus

nvsvc64.dll is a file of the software NVIDIA Driver Helper Service, Version 353.54 (“NVIDIA Driver Helper Service, Version 353.54”), published by NVIDIA Corporation. Version offered here: 8.17.13.5354, 64-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only nvsvc64.dll

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

⇓ Download nvsvc64.dll .zip file: the DLL + its instructions · downloaded 1,991 times

Version: 8.17.13.5354
Architecture: 64-bit (x64)
Size: 3.49 MB
Publisher: NVIDIA Corporation

Then:

Extract nvsvc64.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? Also copy it to C:\Windows\System32 (64-bit Windows only), then restart.

64-bit version: it does not work with a 32-bit program. In that case, use method 2.

SHA-256: 7cfc4f6204c7d2e94e0ad99de8262cc773602eeb6f9e4e87b856631c96e00217 · Check on VirusTotal · Product: NVIDIA Driver Helper Service, Version 353.54

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides nvsvc64.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 nvsvc64.dll

The program can't start because nvsvc64.dll is missing.
Failed to load nvsvc64.dll
Error loading nvsvc64.dll. The specified module could not be found.

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