Took the exe to virustotal.com - 69 scanners had no complaint, one suspected it, because it's download rate is "low", and one claimed malicious, probably because the file is not signed...
Regards
Karl
(on Win8.1/64, Xide32 2.20, X#2.20.0.3)
I suspect the antivirus blocks it, because the code uses reflection, to read data from 3rd party controls. Of course this antivurus craze is pure madness, this exe is very small and its full code easily readable with a tool like ILSpy to see and make sure there's absolutely nothing "mal" about it.
But in any case, you can also safely simply delete this file. It is being used only when wanting to add 3rd party controls to the toolbox, a functionality you can live without.