This is an installation of XP that I recently had to fight off a malware attack, although I don't know if this problem is because of it or predated it.
My video files are associated with KMplayer. If a double-click a file from explorer, nothing happens. If I right-click and select 'open with' it works. Has anyone run into this before. I checked the file association and they are fine. What I realize now is that I don't know if it's the same with other file types or whether they work on double-click. Suggestions? Thanks...Steve The malware infection: One day I came back to my computer and it was at the EULA screen of Homesite, a realty program. I cancelled and just went about my business. The next day on turn-on, the same screen came up. Upon investigation, I found two suspicious files in the root of each hard drive: autorun.exe and autorun.inf. Neither could be deleted. Ran spybot in safe mode, it claimed to have removed the infection but did not, it came back. Ran Malwarebyte's Malware remover in safe mode and that did remove everything. Even the trojan that kept the infection coming back. No, I'm not pandering for Malwarebyte, just letting you know what worked. Disappointed that Spybot did not.
