d!srupt!on wrote: > reinstall? I deleted all the pdfxchange files and re-downloaded pdfXchange (the portable version because it said that was the version that worked with Ubuntu). > > when I run the .exe file shouldn't that install it? I downloaded the regular zipped installer, not the portable version. Just deleting the pdfxchange files is not enough to get a clean wineprefix. You need to delete or rename ~/.wine and start over.