Okay, so yesterday I was doing a virus scan with symantec antivirus, and set it so that it would find sypware/adware. I had set it to delete all adware/spyware that it found, and as a secondary action just log it. Well today I went through and found all the ones that symantec antivirus couldn't delete, and went through in safe mode and deleted them. However, because I didn't really think about what I was doing before I deleted things, I am pretty sure that I screwed something up, because I did this to two computers, and now both cannot access the internet through my dsl connection. My guess is that this happened because some of the files were in the windows folder and system32 folder, and may have been vital to my internet connection. My dad knows somebody that can fix it, but I was wondering what might have caused this and is there any way I can fix it myself using some program to verify that I have all the files in my windows/system32 folders? Thanks in advance.