When accessing a wordperfect datafile on a shared folder on a windows xp computer from both windows xp and home computers on the same domain in a simple 10 computer peer-to-peer LAN, we are starting to get "access denied" errors. This error resolves only if someone on the computer with the shared folder cuts and pastes the problem file out of and then back into the shared folder. This started about two months ago, for no apparent reason. We have no virus as per McAfee. I have run registry cleaners, with a clean bill of health. We are using simplified file sharing. What's the solution?