Hi, All I've some question and I want someone who can answer it :-0 I've added about 200MB hotfixes and the OS didn't start installing devices. what 's its cause?? :-0 After adding those hotfixes and removing ".cat" files-and I don't know about them- the os refused to add arabic saying that some files couldn't copied and file "rundll32.exe" was corrupt what 's its cause?? ---- I really want some one who can solve these problems......