Original title: error code 0X80070
When upgrading Security Essentials, I kept getting error code 0X80070645. I uninstalled Sec. Essentials. When tyring to reinstall same, I am getting the same error code. In simple words, how do I get around this problem and get Sec. Essentials installed? From what I can gather this problem has been around for awhile. I dont understand why Microsoft does not have a straightforward fix on their site.