We Recommend: You Boost your PC today


6.2.9200.16384 (win8_rtm.120725-1247) 79.87%
6.2.9200.16384 (win8_rtm.120725-1247) 16.11%
6.2.9200.16384 (win8_rtm.120725-1247) 2.01%
6.2.9200.16384 (win8_rtm.120725-1247) 2.01%
(Note, Microsoft publishes each variation of this file with the same version, but the hashes are unique.)



Microsoft WWA Host by Microsoft

This is a Windows system installed file with Windows File Protection (WFP) enabled.


wwahost.exe has 4 known versions, the most recent one is 6.2.9200.16384 (win8_rtm.120725-1247). wwahost.exe is run as a standard windows process with the logged in user's account privileges. The average file size is about 368.25 KB. This is a .NET Common Language Runtime (CLR) assembly. During the process's lifecycle, the typical CPU resource utilization is less than 0.01%, the average private memory consumption is about 91.49 MB with the maximum memory reaching around 130.64 MB. Addionally, typically read and write I/O disk operations is about 1.17 MB per minute for reads and 303.53 KB per minute for writes.


File name:wwahost.exe
Publisher:Microsoft Corporation
Product name:Microsoft WWA Host
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\wwahost.exe
Original name:WWAHost.exe.mui

VersionsAll file variations of wwahost.exe

MD5SHA-1File size
7a8c0e5882eef1495ce74654d7cdcb4d 18356d2a962ce0b39b8872dde64cf3a9dcd58645 410.5 KB
60a3399135befc6f4badbd6c13a4ac24 5db13d98baf1e6e05f9439067dc4eb302c0630ac 326 KB
7faeb4207ae53c004192e80604acf221 423133fcefdbdb1df1ddcd6c304c065ebaab5c84 410.5 KB
fc465bfa3a3b8934d83f8ab76cf8c26e a1a4304ec3f8acbee24d38a5da6a6b67b351b4a4 326 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 47.97%
Windows 8 Pro 31.08%
Windows 8 Pro with Media Center 13.51%
Windows 8 Enterprise 4.05%
Windows 8 Single Language 2.70%
Windows 8 Enterprise Evaluation 0.68%

Distribution by countryDistribution by country

United States installs about 61.90% of Microsoft WWA Host.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 27.27%
Dell 25.45%
Acer 16.36%
Toshiba 14.55%
ASUS 9.09%
Sony 3.64%
Samsung 0.91%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE