I have been using the Dymo software 8.5 with a labelwriter 450 twin turbo on my windows 8.1 machine with no problems. All of a sudden when i try to open the softwarwe I get a fatal error "cannont create instance of "mainwindow" defined in assembly 'DYMO.DLS, Version+8.5.1.1751, culture=neutral, publickeytoken=5426002a38745af9'. Exception has been thrown by the target of an invocation. Error in markup file 'DYMO.DLS;component/MainWindow.xaml'."
I have tried restarting the system, uninstalled the software and re installed multiple times. Nothing seems to work. Any ideas?