for my winform app, i would like to run a power point presentetaion in view mode.
If the user has the PowerPoint app. I have to run POWERPNT.EXE /S FILE.PPT.
If the user has the PowerPoint viewer I just have to run the FILE.PPT.
I was using the FILE.exist in order to loacte the POWERPNT.EXE in office directory which is in C: drive, but in some cases the system ask to put a CD in the tray.
Do I have a way to know if the user has the PowerPoint app. or the PowerPoimt viewer without using the FILE.exist method?