Thanks Gents. It didn't show in any scans, Malaware, MS Safety Scanner, MS Security or in the add-delete part of Programs, but I did manage to get to it in IE Browser Add Ons, it showed under a main heading of 'Conduit' and sub-headings of WiseConvert, I was able to disable it, (though having done it once it reappeared but so far OK, disabling the second time it has gone). Manage Add-Ons gave me a search destination of C
Program Files (x86)\WiseConvert and when the file showed up in search I was able to delete it. Just have to wait and see! Haven't been into the Registry, using Windows 7 and the usual 'Run' box doesn't showp up! Any ideas how to do 'regedit' plesase? Thanks again.