The last time I tried to open ADE 4.0 it wanted to upgrade to 4.5 so I clicked the appropriate buttons to do so. Somewhere in the progress of migrating my library and loading the library things went fubar. I had issues uninstalling both 4.0 and 4.5. I had to force stop the SplashWindow for loading the library in order to do so. I've gone through multiple restarts of my computer to finally do a restore to hopefully get 4.0 back in an operational state. The application launched asking if I wanted to upgrade. I decided to forgo that for the time being just to see if I could get the application to launch. It's stuck in the SplashWindow loading the library and has been for hours. I just uninstalled it once again. I need a functioning install as I can't access my library, I can't open books from the library and other sources that I use ADE with. Please assist ASAP.