The application was unable to start correctly

[pang1733]

I downloaded oclHashCat-Plus, and whenever I try to run it I get a .dll error

says
OpenCL.dll is missing.

So I downloaded the .dll, then tried to run again and it says "the application was unable to start correctly"

this is the same with every version I try for oclHashCat-Plus

how do I get it to work?