Another invalid logic. An average person would assume that I did not know about the temp files until you told me. If I had known, it wouldn't have been an issue. There is a possibility that I had known, but had forgotten until you reminded me. However, I would not be saying "it was not the reason". Therefore, one can assume I did not know.
If I had not known, and the temp files was indeed the cause, then how could I have ever seen it properly? And if I have seen it, then the temp files could not have been the cause. Especially, since I did not clear them. Blindly say something (whether temp files or from the Bible) is "the only thing that could" is ... (maybe I shouldn't say)