|I suddenly found that, most of the pdf files and .ppt files in my drive D( on hard disk) have deleted and all the folders which contain pdf files shows 0 bytes as the capacity. (In the previous boot they are shown) But the pdf files in the other drives are not deleted. Sometimes may be the reason , I have installed some softwares in drive D as well as the drive C|
My machine OS is windows XP SP2 and at that moment no antivirus software has installed in my machine. Then I installed the Symantec antivirus and scan the whole computer. Then I found 2 viruses from drive D. As I can remember one virus is something like Delezium.inf. I can't remember the name of the other virus.
So can any one please tell me what kind of virus can delete such files? If there is any, how can I restore my pdf and ppt files.