Steam by Valve (Signed)

Remove FileSystem_Stdio.dll


filesystem_stdio.dll has 14 known versions, the most recent one is The average file size is about 162.39 KB. It is an authenticode code-signed executable issued to Valve by the certification authority VeriSign.


File name:filesystem_stdio.dll
Publisher:Valve Corporation
Product name:Steam
Description:FileSystem_Stdio.dll (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)
Typical file path:C:\Program Files\steam\bin\filesystem_stdio.dll
Issued to:Valve
Authority (CA):VeriSign
Effective date:Thursday, September 27, 2012
Expiration date:Monday, November 23, 2015

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Steam.)
Lucas Arts
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Riot Games
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Snail Games USA
8% remove

VersionsAll file variations of filesystem_stdio.dll

MD5SHA-1File size
98b096e69a1038e1a9e2e19c571bd1e6 1a28cba6ced7854c23fc5136f6a823475c510fe3 164.19 KB
6e217f320faf5f938f2a6b30aa9a791f 8eebac4ff23feebd3760a2efa51b7107554d83bb 164.19 KB
f479163334f26ef8c5e433fbc4f2b143 2e0fbee4039777699a6f6a2821cca47fecd8b5b4 164.19 KB
921e9a69429c8bd0d14a4c01db202572 0a350f72bdb27b927f3248998cf7c19743abb30b 164.19 KB
4dcd5d1b8d0b5a333080bd1a698d00a0 f9774b17f6ea9d355b57257b5fdcb89d72c47e30 147.69 KB
fd72763b3ddb2c06cf19717fe36603dd 418dd5082b2e51f00bc2aac7994b6022348cb90a 147.69 KB
0a17457533173afc3f929e8e0d423dbf ca40b8ab752b972806e11969867631b366cb1de1 165.41 KB
69f2971060d679a6db6ade9c100529d0 4675be3b4fff0b8ef69835454bbb985d4b82b8cc 165.41 KB
f3890a167e48f8c086765985e41f2538 2f863e2328a95f77846cdee3c229bc3883ead70b 165.41 KB
30f7b11d61f133114fbe01485307b44f 694eba075ba64104821302ffc1f8a05eca135964 165.41 KB
9b0c21dde1c938bc417a42f1636ea367 df81bb5dd89fbb9548c91a5a64e7bd009ae0601c 165.41 KB
79d49f1d2fa11f71da6b3d17766d76ad e926eec475a2cf87ae03086abf9237e9675d634f 165.41 KB
d5e1c86c58d6850b8cc45d845a3a5686 400f7cf45e2e02f4ba29cc09a0c4215cfc033f7c 164.41 KB
bdeb29b67ccafa04e8ec1fbee241dacc 09e211ae1f615853758b57f95168baeb971c4019 164.41 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 41.86%
Windows 7 Ultimate 13.95%
Windows 7 Professional 6.98%
Windows 8 Pro 6.98%
Windows 8.1 Pro with Media Center 4.65%
Windows 8.1 4.65%
Windows 8 4.65%
Windows 8.1 Pro 2.33%
Windows 8.1 Single Language 2.33%
Windows 8 Single Language 2.33%
Windows Vista Ultimate 2.33%
Windows 8 Pro with Media Center 2.33%
Microsoft Windows XP 2.33%
Windows Vista Home Premium 2.33%

Distribution by countryDistribution by country

United States installs about 48.84% of Steam.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 26.67%
ASUS 22.22%
Lenovo 13.33%
Dell 8.89%
Sony 8.89%
Acer 6.67%
American Megatrends 4.44%
Sahara 2.22%
Alienware 2.22%
Samsung 2.22%
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