Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

17.0.1.181 2.94%
16.0.3.51 2.94%
16.0.1.18 2.94%
16.0.0.282 14.71%
15.0.6.14 20.59%
15.0.4.53 2.94%
15.0.1.13 2.94%
12.0.1.666 2.94%
1.5.1.161 2.94%
1.3.3.66 20.59%
1.3.2.28 5.88%
1.3.0.208 14.71%
0.1.1.795 2.94%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegSetValueExA, RegOpenKeyExA, RegQueryValueExA, RegOpenKeyA, RegDeleteValueA, RegQueryValueA, RegSetValueA, RegCreateKeyA, RegDeleteKeyA, RegEnumKeyA, RegEnumKeyExA, RegQueryValueW, RegOpenKeyW, RegSetValueW, RegCreateKeyW
gdi32.dll
SetTextColor, IntersectClipRect, CreateFontIndirectA, CreateSolidBrush, BitBlt, CreateDIBSection, CreateCompatibleDC, SetBkMode, SelectObject, DeleteDC, CreateCompatibleBitmap, GetDIBits, CreateRectRgn, CombineRgn, GetClipRgn, DeleteObject, SelectClipRgn, SetBkColor, GetTextExtentPoint32A, GetObjectA, SetBitmapBits, PatBlt, CreateBitmap, GetBitmapBits, CreateDIBitmap, GetPixel, SetPixel
kernel32.dll
GetTempFileNameA, InterlockedIncrement, InterlockedDecrement, GetCurrentThreadId, GetProcAddress, LoadLibraryA, FreeLibrary, GetModuleFileNameA, GetLastError, GlobalFree, GlobalAlloc, MulDiv, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, GetSystemTimeAsFileTime, QueryPerformanceCounter, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, InterlockedExchange, UnmapViewOfFile, SetErrorMode, GetTickCount, GetTempPathA, MapViewOfFile, CreateFileA, GetFileSize, CloseHandle, CreateFileMappingA, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, lstrlenA, GetEnvironmentVariableA, GetCurrentProcessId, GlobalUnlock, GlobalLock, WideCharToMultiByte, MultiByteToWideChar, GetVersionExA, GetSystemInfo, GetVersion, InitializeCriticalSectionAndSpinCount, IsProcessorFeaturePresent, DecodePointer, EncodePointer, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, RaiseException, ExitProcess
msvcp100.dll
DllMain
msvcp71.dll
DllMain
msvcp90.dll
DllMain
msvcr100.dll
DllMain
msvcr71.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoInitialize, CoUninitialize, CoCreateInstance
shell32.dll
DragQueryPoint, DragQueryFileA, ExtractIconExA, DragFinish
user32.dll
CharNextA, GetSysColor, CreateCursor, GetKeyState, SystemParametersInfoA, SetRect, RedrawWindow, GetWindowThreadProcessId, DrawTextA, FillRect, GetIconInfo, BeginDeferWindowPos, DeferWindowPos, EndDeferWindowPos, GetMenu, AdjustWindowRectEx, LoadIconA, RegisterClassExA, RegisterClassA, GetWindowRect, GetDC, ReleaseDC, BeginPaint, EndPaint, GetActiveWindow, InvalidateRect, SetWindowRgn, GetSystemMetrics, DestroyCursor, IsWindow, SetTimer, GetClientRect, WindowFromPoint, PtInRect, IsChild, KillTimer, SetCursor, LoadCursorA, RegisterWindowMessageA, ClientToScreen, GetParent, PeekMessageA, GetMessageA, TranslateMessage, DispatchMessageA, WaitMessage, PostQuitMessage, GetDesktopWindow, EnumChildWindows, GetWindowLongA, GetFocus, SetFocus, GetTopWindow, ScreenToClient, GetMenuItemCount, GetMenuItemInfoA, PostMessageA, SetActiveWindow, GetWindow, SetWindowPos, UnhookWindowsHookEx, DestroyWindow, UnregisterClassA, SetCursorPos, ShowCursor, SetWindowsHookExA, CreateWindowExA, SetWindowLongA, GetUpdateRect, EnableWindow, ReleaseCapture, SetCapture, ChildWindowFromPointEx, GetClassNameA, IsWindowEnabled, MapWindowPoints, GetCursorPos, SendMessageA, CallNextHookEx, CallWindowProcA, DefWindowProcA, GetDlgItem
Export table
RMACreateInstance
RMAShutdown
SetDLLAccessPath

uisy3201.dll

Common RealNetworks Products (32-bit) by RealNetworks

Remove uisy3201.dll
Version:   15.0.4.53
MD5:   f671d008f3aad305b51972692b7f3872
SHA1:   cc074a8e16e02168e2d1aab43548bacd3bfb9c65
SHA256:   1f2c33a92858ad55d5e004e194f3510678d3c6a084c5ab36f2594b0c97f721c4

What is uisy3201.dll?

UI System Library is part of RealPlayer, by RealNetworks, a cross-platform software product primarily used for the playing of recorded media. The media player is compatible with numerous formats within the multimedia realm, including MP3, MPEG-4, QuickTime, Windows Media, and multiple proprietary versions of RealAudio and RealVideo formats.

About uisy3201.dll (from RealNetworks)

RealPlayer plays more audio and video files than most other media players. And it’s free. No wonder it’s installed millions of times each month. For instance, you can download videos from thousands of

DetailsDetails

File name:uisy3201.dll
Publisher:RealNetworks, Inc.
Product name:Common RealNetworks Products (32-bit)
Description:UI System Library
Typical file path:C:\Program Files\real\realplayer\rcaplugins\uisy3201.dll
Original name:uisystem.dll
File version:15.0.4.53
Size:451 KB (461,824 bytes)
Digital DNA
PE subsystem:Windows GUI
Entropy:6.548010
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 20.59%
Windows 7 Ultimate 20.59%
Windows 7 Professional 11.76%
Windows Vista Home Premium 8.82%
Windows 7 Ultimate N 8.82%
Windows Vista Ultimate 5.88%
Microsoft Windows XP 5.88%
Windows 8 Single Language 2.94%
Windows 8 Pro 2.94%
Windows 7 Home Basic 2.94%
Windows XP Professional 2.94%
Windows Vista Home Basic 2.94%
Windows 8 Pro with Media Center 2.94%

Distribution by countryDistribution by country

United States installs about 46.88% of Common RealNetworks Products (32-bit) .

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 38.46%
Hewlett-Packard 26.92%
Toshiba 15.38%
Sony 7.69%
Acer 7.69%
GIGABYTE 3.85%
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