Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.0.0.232 10.00%
8.0.0.196 10.00%
8.0.0.97 60.00%
8.0.0.72 10.00%
7.0.1.70 10.00%

Relationships

wcapiu.dll

Atheros Client API Library by Atheros Communications Inc. (Signed)

Remove wcapiu.dll
Version:   8.0.0.72
MD5:   41b012c65248984fead4da80c8570193
SHA1:   84e2848bd414c5e53052669c5f71a5cfdba3dcd9
SHA256:   7d4c7752d690a849ded3caa5cd42e61d5f610288c33617bea484d81ec3333e89

Overview

wcapiu.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Atheros Communications Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:wcapiu.dll
Publisher:Atheros
Product name:Atheros Client API Library
Description:WCAPI DLL
Typical file path:C:\Windows\System32\wcapiu.dll
Original name:WCAPI.DLL
File version:8.0.0.72
Size:348.09 KB (356,443 bytes)
Certificate
Issued to:Atheros Communications Inc.
Authority (CA):VeriSign
Expiration date:Friday, January 4, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

Slovakia installs about 33.33% of Atheros Client API Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Compaq 28.57%
Toshiba 28.57%
MSI 28.57%
American Megatrends 14.29%
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