I think Windows pushed an update through that jacked everything up, I have been using it with no problems on my laptop for a year and a half. I uninstalled 2.22, then tried to re-install but got an error message stating that I have to install Net Framework 2.0. I tried installing NF 2.0 but got another error message stating that it is not compatible with 64 bit OS. I have Net 4.0 installed now. Any suggestions ?