I've been having a lot of trouble with my computer. A few months ago I got a nasty virus and had to do a lot of clean up, including installing anti-malware and security programs. After all of this, I am no longer able to upload images via any site that uses HTML-based editors/uploaders. This includes Tumblr as well as Wix, where I am planning to create my own website for my artwork. It does not affect my usage of sites like deviantART or Craigslist. I use Internet Explorer 11 on a Windows 7 computer. Can someone please help me? I can't create my website until I get this problem fixed. I think it may have something to do with my anti-virus software blocking my ability to upload things, but even when I turn them off it still says it can't upload any images. I contacted Tumblr and they had me run a tracer, which showed something on my computer is blocking it, but they were unsure as to what. Thanks.