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Most fans need to be turned OFF while connecting to the PC to enter "Program Mode," though some require being turned on. If the software says "Device Disconnected," try toggling the power switch.
: If the software doesn't recognize the fan, try a different USB port or check if the device is listed as "UF-211-06RGB" or "DG-TFB11" (Digoo) in your Device Manager . led+fan+editor+uf21106rgb+software+download+hot
The software is rarely hosted on a formal developer website. It is typically distributed via cloud storage links provided by the seller or archived on tech forums. Most fans need to be turned OFF while
If the specific software for UF21106RGB cannot be located, users can try the ** The software is rarely hosted on a formal developer website
utility. It includes the necessary drivers to recognize the fan when plugged in via USB. Manufacturer Support
The problem is with the "dependency". The only dependency is the Visual C++ Redistributable for Visual Studio 2012. The Chilkat .NET assembly is a mixed-mode assembly, where the inner core is written in C++ and compiles to native code. There is a dependency on the VC++ runtime libs. Given that Visual Studio 2012 is new, it won't be already on most computers. Therefore, it needs to be installed. It can be downloaded from Microsoft here:
Visual C++ Redistributable for Visual Studio 2012
If using a .msi install for your app, it should also be possible to include the redist as a merge-module, so that it's automatically installed w/ your app if needed.
Note: Each version of Visual Studio corresponded to a new .NET Framework release:
VS2002 - .NET 1.0 2003 - .NET 1.1 2005 - .NET 2.0 2008 - .NET 3.5 2010 - .NET 4.0 2012 - .NET 4.5The ChilkatDotNet45.dll is for the .NET 4.5 Framework, and therefore needs the VC++ 2012 runtime to be present on the computer.
Likewise, the ChilkatDotNet4.dll is for the 4.0 Framework and needs the VC++ 2010 runtime.
The ChilkatDotNet2.dll is for the 2.0/3.5 Frameworks and requires the VC++ 2005 runtime. (It is unlikely you'll find a computer that doesn't already have the VC++ 2005 runtime already installed.)