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CORPerfMonExt.dll

Uploaded: 2026-07-10 Last Validated: 2026-07-10
4.8.9221.0 built by: NET481REL1LAST_25H2 138.5KB x86-64 (64 bit) Verified 2026-07-10
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File Info

Integrity Check
Passed
Filename
CORPerfMonExt.dll
Uncompressed Size
138.5KB
MD5
2941dfb0190d65ce490435f5a78ac868
SHA256
353fb8a7cb11c8f8e46e2966f459b5da6a50f522f2504d15a89433f30bff1589
SHA1
34cc3d8263e5aa96fb4d4fcce2b5cac24562636a

Metadata

Status
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
Microsoft Common Language Runtime - Performance Counter DLL
Build Note
Flavor=Retail
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.