Hgwv Detected File Changed.

i Installed New windows .. Cf was working good on win. 7 ,, Now Xp Better Fps .. But when i am Playing .. Each time I Get Detected File Changed HGWC .. And i didnt DO anything in Cf Folder ,, And It Appears when i am Playing after 2 mins .. and If i Didnt Press Ok .. I GEt Hack TOol Detected (1)(2.0).