Need help windows 8
 

hi all my vista laptop was robbed so using my daughters but it on windows 8 I downloaded everything like I did on my vista laptop but it does not find the com port does any one know what I have to do to get this working please also when I doenloaded it all again iu downloaded some firms but it does not save them like it used to were it named the folder and stuff

no one that can help me then