This Forum is for the use of Software Developers requiring help and assistance for Tracker Software's PDF-Tools SDK of Library DLL functions(only) - Please use the PDF-XChange Drivers API SDK Forum for assistance with all PDF Print Driver related topics.
I have set up PXC_WriteDocumentExA() with the flag WEF_RunApp set and the app name set to NULL. On all windows operating systems except Win NT 4.0 SP6, Adobe Reader is launched with the PDF displayed. If I use explorer and double click on the PDF file Adobe reader is launched. Have you experienced this?