Hello all, I am new to this forum. Got to know about this when I am searching for a solution to my problem. I have newly installed Windows XP with Sp2. Processor: P4, 1.6 Ghz, 160GB Hardisk. Partitions: C: 30GB D: 30GB E: 30GB F: 30GB G: 32GB Yesterday I got a strange problem: Some of my folders in G: drive shows that no files are in it (Empty), but actually there was some files a day before. Also some folders shows that it holds about 133gb of data, where as my total drive is itself 32gb. Inside the folders are a lot of junk files named as some unknown symbols. I could not delete those folders. The data i stored inside those folders were not there. Is this a virus problem..? How can get back my lost data..? Please help me on this.., Thanks in advance, Stallion.