I was working on something very important on WordPad and saved it often. I saved it as the document like normal and shut down my computer. When I went back on, only part of the document was there. Part of it was wiped, or something like that. This is the second time it has happened. I'm not sure if it's wordpad or my computer. When I look back, the size is still 87 KB as it was before. Is there any way I can recover the missing parts?