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perfos.dll

Uploaded: 2026-07-10 Last Validated: 2026-07-10
10.0.26100.7705 (WinBuild.160101.0800) 68KB x86-64 (64 bit) Verified 2026-07-10
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File Info

Integrity Check
Passed
Filename
perfos.dll
Uncompressed Size
68KB
MD5
37869176c1ef1b090e97b506f9b4104b
SHA256
92d4581cfd4fe0f40b3f8486751c7829041b12381f1660b73327d4fb65c79644
SHA1
9110f0dd18133d8ceb0d92c1406024b0401ef582

Metadata

Status
Complete
Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
Windows System Performance Objects DLL
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.

Data Points

First Upload
2026-07-10

Install Instructions

Open the downloaded archive and extract the DLL file
1.Extract .DLL
Open the archive you downloaded and extract the specific .dll file.
Install the DLL into the correct Windows system folder
2.Install .DLL
Place the file in the correct folder:
32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.