what do i do?

i`m new here and have a question that i`m sure has been asked many times so don`t get mad at me.under issues

i have a list of "problems" that i don`t know what to do with.missing dll,unused flie extentions,invalid default icon.

activex/com issue,open with application issue,help file issue,installer-uninstaler- reference issue,old start menu key.

what can i get rid of?what do i do if there is something that is deleted that i need.i know this is a very general question.

any help would be apprieciated.

Hello adative,

When you "Fix issues" it will ask if you would like to make a back up. If you say yes and something goes wrong (unlikely) you can double-click the back up and it will restore it to how it was.