My program (C++) needs to write an integer value to the printer port. I used TVicPort driver that was developed just for that purpose (http://www.entechtaiwan.com/dev/port/index.shtm). Unfortunately it does not work under Windows 7 64 bit. I tried Inpout32.dll but could not make it work either. Can somebody suggest software that would allow my program to write an integer to a parallel port (LPT1, LPT2 etc) under 64-bit Win7? Gregory

You will get a better result over on MSDN http://social.msdn.microsoft.com/Forums/en-US/vcgeneral/threads Vote if answered or helpful, I am running for Office (joke)! IT/Developer, Windows/Linux/Mainframe Need a some parts finish the new server, see the site for remaining items needed

You may be right but I was sent to this group by <abbr class="affil">MSFT</abbr> <abbr class="affil">, Administrator</abbr> http://social.msdn.microsoft.com/Forums/en-US/whatforum/thread/20287271-9a4a-4a55-a453-5cc185a7e135 If nobody answers, I will post there. Gregory

I am over on that forum a lot too. Vote if answered or helpful, I am running for Office (joke)! IT/Developer, Windows/Linux/Mainframe Need a some parts finish the new server, see the site for remaining items needed