I started receiving this error yesterday C:\PROGRA~1\MESHA~1\MediaBar\Datamngr\datamngr.dll is either not designed to run on windows, or it contains an error. This error box pops up over and over, multiple times a day. I am also having problems with windows updates, every time I try to check for updates, I get this error code 80070490. I am also unable to do a system restore, it says an error has occurred. I'm not sure if these issues are related, or if they are totally separate. Any help would be much appreciated. Thank you in advance.