ˈæntaɪvˈaɪɹəs pɹˈoʊɡɹæmz ænd ˌæplɪkˈeɪʃənz ðæt ɹᵻkwˈaɪɚ hˈɛvi ˌoʊˈɛs ˌɪntᵻɡɹˈeɪʃən, sˈʌtʃ ɐz wˈɪndoʊ blˈaɪndz ɔːɹ stˈaɪl ˌɛkspˈiː ɑːɹ dˈɪfɪkəlt tə vˈɜːtʃuːəlˌaɪz.
Anti-virus programs and applications that require heavy OS integration, such as WindowBlinds or StyleXP are difficult to virtualize.