I have a Hayes compatible modem driver.inf file, which works fine for 32 bit windows7. We have a requirement to make the. Free Download Deep Freeze For Windows 7 32 Bit Crack. inf compatible with windows 7 64 bit, for which the inf file was modified. The modifications are: before ---------- [Manufacturer]%M27% = M27 [M27]%M2700% = M2700, PNPC031 after -------- [Manufacturer]%M27% = M27, ntamd64 [M27]%M2700% = M2700, PNPC031 [M27.ntamd64]%M2700% = M2700, PNPC031 However, after setting up the Dial-up connection, i get Error:777 The connection attempt failed because the modem (or other connecting device) on the remote computer is put of order. The Driver details show that its refering to files: C: WINDOWS system32 drivers modem.sys and C: WINDOWS system32 drivers rootmdm.sys I also tried adding modem driver from C: Windows inf mdmhayes.inf (the ntamd64 sections exists here too).