A few days ago (last Friday, Sept 15), I noticed that ewido 3.5 took twice as long to run a complete scan (56 minutes, as opposed to the usual 20-25). The results said no infected objects were found. I ran ewido twice the next day (with about 6 hours between the two scans), and the scan time was still over 45 min each time. I have not installed anything in the meantime that might have created more files. Does anyone know why this might be or if it is due to an infection of some sort? All of my other anti-malware programs (norton, ewido, ad-aware, spybotS&D, windows defender, panda online scan) say all is clean. Thanks in advance.