If for some reason doPDF is not working, you can perform a complete uninstall of doPDF and reinstalling it to see if the problem is solved. Even if you use the normal Uninstaller included in the doPDF Start group, there are some files left behind that need to be cleaned up too, so here's a small guide on how to perform a complete uninstall and a reinstall:
- Uninstall doPDF using the Uninstall option in the Start->Programs->doPDF 6->Uninstall doPDF 6
- after it's uninstalled, manually delete the following files from the locations specified (there might not be any left, but if they are delete them):
dopdf6.chm
dopdf6.clg
dopdf6_en.lng
dopdfcl6.exe
dopdfpr6.dll
dopdfui6.dll
dpactx6.dll
dopdf6.ctm
from these locations (verify them all please):
C:\WINDOWS\system32\spool\drivers\w32x86\3\
C:\WINDOWS\system32\spool\drivers\w32x86\
C:\WINDOWS\system32 - after those are deleted restart your computer and download the new version of doPDF from http://www.dopdf.com/ and install it