Problem with FindDevices["Camera"] [closed]

Question

I have a problem with FindDevices["Camera"] function. When I try to execute it I get this:

In[1]:= FindDevices["Camera"]

During evaluation of In[1]:= LibraryFunction::libload: The function DiscoverCameras was not loaded from the file C:\Program Files\Wolfram Research\Mathematica\10.1\SystemFiles\Links\IMAQTools\LibraryResources\Windows-x86-64\IMAQTools.dll. >>

During evaluation of In[1]:= LibraryFunction::libload: The function CameraOpen was not loaded from the file C:\Program Files\Wolfram Research\Mathematica\10.1\SystemFiles\Links\IMAQTools\LibraryResources\Windows-x86-64\IMAQTools.dll. >>

During evaluation of In[1]:= LibraryFunction::libload: The function CameraSetResolution was not loaded from the file C:\Program Files\Wolfram Research\Mathematica\10.1\SystemFiles\Links\IMAQTools\LibraryResources\Windows-x86-64\IMAQTools.dll. >>

During evaluation of In[1]:= General::stop: Further output of LibraryFunction::libload will be suppressed during this calculation. >>

During evaluation of In[1]:= Riffle::list: List expected at position 1 in Riffle[$Failed[],{}]. >>

During evaluation of In[1]:= Riffle::list: List expected at position 1 in Riffle[$Failed[],{}]. >>

During evaluation of In[1]:= Riffle::argtu: Riffle called with 1 argument; 2 or 3 arguments are expected. >>

During evaluation of In[1]:= GatherBy::list: List expected at position 1 in GatherBy[Riffle[Riffle[$Failed[],{}]],#1[[1]]&]. >>

During evaluation of In[1]:= GatherBy::list: List expected at position 1 in GatherBy[Riffle[Riffle[$Failed[],{}]],#1[[1]]&]. >>

During evaluation of In[1]:= GatherBy::list: List expected at position 1 in GatherBy[IMAQTools`Private`indexList[Riffle[Riffle[$Failed[],{}]]],IMAQTools`Private`indexList[#1[[1]]&]]. >>

During evaluation of In[1]:= General::stop: Further output of GatherBy::list will be suppressed during this calculation. >>

During evaluation of In[1]:= Part::pkspec1: The expression Riffle[$Failed[],{}] cannot be used as a part specification. >>

During evaluation of In[1]:= Part::partw: Part 2 of Riffle[Riffle[$Failed[],{}]] does not exist. >>

During evaluation of In[1]:= StringJoin::string: String expected at position 1 in $Failed[][[Riffle[$Failed[],{}]]]<> (Riffle[Riffle[$Failed[], {}]][[2]]). >>

During evaluation of In[1]:= StringJoin::string: String expected at position 1 in $Failed[][[Riffle[$Failed[],{}]]]<> (Riffle[Riffle[$Failed[], {}]][[2]]). >>

During evaluation of In[1]:= Set::pkspec1: The expression Riffle[$Failed[],{}] cannot be used as a part specification. >>

During evaluation of In[1]:= Part::partw: Part 1 of $Failed[] does not exist. >>

During evaluation of In[1]:= Part::partw: Part 2 of #1[[1]]& does not exist. >>

During evaluation of In[1]:= General::stop: Further output of Part::partw will be suppressed during this calculation. >>

During evaluation of In[1]:= StringJoin::string: String expected at position 1 in $Failed[][[1]]<> ((#1[[1]] & )[[2]]). >>

During evaluation of In[1]:= General::stop: Further output of StringJoin::string will be suppressed during this calculation. >>

During evaluation of In[1]:= Set::partw: Part 1 of $Failed[] does not exist. >>

Out[1]= {}