I have these two files in my Temp directory, and upon login, it tries to call regedit to edit something in my registry. After scanning them with AVG, Windows Malicious Software Tool, and MSE, none of them acknowledge that they may be malicious. A UAC prompt comes up every time, and if I click No on it, it goes away, then just comes back again. Deleting these files from the temp directory doesn't seem to make any difference. What I want to know, is, is it malicious? Has anyone had these files before to any ill effect? I would do a system restore, but I'm not sure when they placed themselves in the Temp directory, or what places them there, and I don't know when the file that places them here were added. Where should I go from here? I'm considering using the Avast boot tool after running Windows 7 in safe mode and running another AVG scan, but I want to see if anyone here has had any experience with these registry-editing files.