VersionsVersions 3.96% 0.88% 3.08% 2.20% 0.44% 0.88% 0.44% 22.91% 9.25% 13.22% 3.08% 8.81% 25.11% 1.76% 3.96%



Oxygen Client by Symantec Corporation (Signed)

Remove userctxt.dll


There are 15 versions of userctxt.dll in the wild, the latest version being The average file size is about 27.03 KB. The file is a digitally signed and issued to Symantec Corporation by VeriSign. The programs Norton Anti-Theft, Norton Identity Safe and Norton Internet Security have been observed as installing specific variations of userctxt.dll.

What is userctxt.dll?

User Context Plugin is part of Norton Internet Security, a PC program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses, trojans and other malware. Norton Internet Security features include a email spam filtering, personal firewall, and phishing protection.

About userctxt.dll (from Symantec Corporation)

Norton Internet Security lets you email, chat and surf the Web without worrying about cybercriminals ripping you off. It delivers protection from online dangers without sacrificing performance. It g


File name:userctxt.dll
Publisher:Symantec Corporation
Product name:Oxygen Client
Description:User Context Plugin
Typical file path:C:\Program Files\norton internet security\engine\\userctxt.dll
Original name:UserCtxt.exe
Issued to:Symantec Corporation
Authority (CA):VeriSign
Expiration date:Saturday, November 23, 2013

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Oxygen Client.)
Symantec Corporation
7% remove
Norton Anti-Theft helps you quickly lock and find your PC laptop, MacBook, tablet or smartphone - and protect the invaluable information contained on it - if it's ever lost or stolen. And you can use ...
Symantec Corporation
12% remove
Norton ™ Identity Safe is a password manager that makes logging into your favorite web sites easier, faster and more secure. Never again forget a user name or password. Ever. Stop filling in the same...
Symantec Corporation
1% remove
Basic antivirus protection that stops viruses and spyware, so you can safely go online and share. Five patented layers of protection quickly and accurately detect and eliminate viruses and spyware. Pr...
Symantec Corporation
25% remove
Norton Management lets you manage all of your Norton products and Norton product keys from one location. You can add your devices such as personal computers and laptops to Norton Management and remote...
Symantec Corporation
10% remove
Share a folder with friends, family or co-workers and everyone can access, edit and share anything with you in that folder. And when you put your Stuff into Zone, you can access it across your devices...
Symantec Corporation
3% remove
Norton Internet Security, developed by Symantec Corporation, is a computer program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identif...

VersionsAll file variations of userctxt.dll

MD5SHA-1File size
ce826ed361fda89d365e70a2bc3ab119 fbdf82b3444831074958a4e2dbe7f96e35c43c8a 26.82 KB
8d5042328ae31d0b72a9a3aa38fb21a8 2d8ec2168b75005da1c4e56b088bac127aa0245f 26.82 KB
c5a35a082d72e6b7f6bfd6f1cd9395e7 137dfc1951a484f7cc5c30cd231ded3e654c0a82 26.3 KB
f84726411071e0eba8991ee5637f5a51 b529cbd529892f6eb95ca77987a3a99eb0d3345e 26.3 KB
616cc24b41fea7bda0b18f02539081d0 4bdc8c005ea1b21e5a802bd85a3fb232e83bd5a9 26.3 KB
d1d0d477a088257784eea73fc40d1c3d 2f50669ffc5838cf272a068977b9f771a1020e02 27.8 KB
5a8e74debfe1b0610d0f9b002223f289 3bd2614e6555d79c3b3340e16ff760584607dcdf 27.8 KB
3be7aff5c824d9500d3d9d7fde8a2957 a9553ca175d97cdd1258b744b2ea5ffb737fdb9d 27.8 KB
409a4282b53d8cf731f4a7ee4e178a8d 68652668183388efb477972c5d4d45fbc8d91368 27.8 KB
b4ad112d9d4626923650218c9bf88250 4b7a588465ac65cc34622e2c3b1741c9946fe4dd 27.8 KB
840601aaca3659120f196fce88491848 733d4505ef128636d76c44f57453d13e64df9477 26.8 KB
860e975660040d2516df83a709b9aa14 03dbe497c946e67d3e74150dfd73ddd597256ee8 26.95 KB
8a473a9db2b1eea71f01e743245b4468 160b594943e57acfdbe811b82ed7540925984591 26.37 KB
007cf939ff012e3555c6919de0ba1fdb 7c9487ce175a93ba29a49b1d495f8a20b6f0f040 26.9 KB
d29a23b3b83f35176f27e2729851b7a0 26cc9884175991fed57841034c0a0cf6773d5ba1 26.9 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 33.63%
Windows 8 20.35%
Windows Vista Home Premium 8.41%
Windows 8 Pro 7.96%
Windows 7 Ultimate 6.19%
Microsoft Windows XP 6.19%
Windows 8.1 3.10%
Windows 7 Professional 3.10%
Windows 8 Pro with Media Center 2.65%
Windows 8.1 Pro 2.21%
Windows 8 Enterprise 1.77%
Windows 7 Home Basic 1.33%
Windows Se7en Titan 0.44%
Windows Developer Preview 0.44%
Windows 8 Single Language 0.44%
Windows Vista Business 0.44%
Windows 7 Ultimate N 0.44%
Windows 7 Starter 0.44%
Windows Vista Home Basic 0.44%

Distribution by countryDistribution by country

United States installs about 68.00% of Oxygen Client.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 26.91%
Toshiba 24.22%
Acer 14.35%
Dell 11.66%
ASUS 7.17%
Sony 3.59%
MSI 1.79%
American Megatrends 1.79%
Intel 1.79%
Samsung 0.90%
Lenovo 0.90%
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