I am trying to uninstall a program called PCStitch. I get the error message "installscript setup launcher has stopped working". The program closes and I can go no further. I have notified the PCStitch techs and they have never heard of the program doing it and seem to have no answer how to fix it. I get the same message when I try to download the latest version of PCStitch. Does anyone have a suggestion how I can proceed with this? Thanks.