R+R Version over Viewer DLL

[tkehl]

Hello____I^m using R+R Reportgenerator xBase Edition____I^ve implemented the PDF-Printing with R+R in my application.__Now, I^ve users with the old version from R+R without PDF-Printing__My Question:__Is there any way to get the R+R Versionnumber over the viewer dll, that I can lock the PDF-Printing for old R+R versions?____Thanks__Thomas