Today I wanted to try Winstep Nexus 12.2 for my Win 7 and DEF+ went off 2 times saying no digital signature was in the file. I downloaded this file from CNET like Winstep Nexus web-site said so. The next thing I know this program after installing (which I allowed with windows restore option) wanted to access my protected file: KSECDD. Is it normal? Why it asked to access such file? I denied it after which I had a little crush. Anybody using this program?