Cheat Engine

[bugale]

I am using C#
I have some external DLLs that I want to use
But they have a long name that I dont want...
I just want to rename the DLL....
So I renamed it, removed his reference and then added it back from that file(That I renamed)
There are no errors so far, I see the namespace and all and I can use everything
Even when I build the project there are no errors
But when I am trying to run it:
"
Could not load file or assembly 'DevComponents.DotNetBar2, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc612c9b701e96e0' or one of its dependencies. The system cannot find the file specified.
"

So I opened my project file with notepad and then I saw:
"
<Reference Include="UI, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc612c9b701e96e0, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>bin\Debug\UI.dll</HintPath>
</Reference>
"

I checked all the files in my project and I did not see any thing like DevComponents.DotNetBar2

So why does it do that?