Did descapes mess with my camera?

ok i want to figure out if this is linked when i downloaded deskscapes as a trial my camera did not work i didn't realize right away but it wasnt until the trial was over and descapes was no longer active that my camera suddenly worked again , the camera is an in house camera  and Skype tell me theres no camera detected and the computer gives me an error when i try to turn it on, i don't understand i just actually bought the thing and now that its enabled my camera on my laptop no longer works. my aunt is an it and i even let her go through the files and try to see if it is anything else and couldn't find it , id like to know if this  is the problem and like  a way to fix it or id simply would like a refund