Reformat harddrive. i keep getting errror message: Microsoft Visual C++ Runtime Library Runtime

Question

i keep getting errror message: Microsoft Visual C++ Runtime Library Runtime Error Prgrogram : C:\ProgramFiles\InternetExplorer\iexplore.exe Then it says This application has requested the Runtime to terminate it in an unusual way. Pleases contact the applicatioins support team for more information. And computer is running very slow. I recieved new restore cd and it is not recogizing. my comp is asking for a floppy disk. it reads othe cd's.