I have just bought a new HP Pavilion dv6-2150ee and when I tried to burn the recovery discs I received an error message: "A set of recovery discs was previously created for this computer. Only one set is allowed for each computer", although I haven't created them before . To burn another set of recovery discs I searched the internet and came up with editing\deleting the file "hpcd.sys" in both the recovery partition and in c:\Windows\SMINST\ folder, unfortunately I didn't find this files in eith