Well, the title says it. I have Vista Home Premium running on HP Pavilion 2745se. After I cleaned all of the crapware out of notebook and did some slight adjustments in services, Adobe Flash will not install. I have done everything I know of including undoing the adjustments I made in services. The services I disabled had no dependencies anyhow, so I don't think that's the problem. I think it may have something to do with me deleting the trial of Adobe Professional. Is this possible even though I still have adobe reader, shockwave and media players installed? I followed all of the troubleshooting steps listed on the Adobe homepage with no success.