Hi All, I am using a document library having Full user permissions for content management (checkin/checkout, read/write etc). Upon clicking any document (using Internet Explorer 8.0), I always get following screen with message " How would you like to open this file ? Readonly or Edit " But somehow in past few days now I am getting following popup message on the screen " Some files can harm your computer. If the file information looks suspicious or you do not fully trust the source, do not open the file. " from which I can't do anything. And upon clicking OK button I can only read document but cannot edit it. I have checked permissions and everything including document library settings but unable to solve it. Any help in this regard will be appreciated... Muhammad Tariq khan

Hi All, The problem has been successfully resolved after resetting and enabling addons in Internet Explorer 8.0. RegardsMuhammad Tariq khan