Dun1.2 has: 07-11-97 2160 PPPNDI.DLL ver 4.10.0.1537 Dun1.3 has: 08-14-98 2160 PPPNDI.DLL ver 4.10.0.1903 Search for the above file name on "C". This is only one of many you could search for. Note: Just because it is there it doesn't mean WinSock, DUN, or your protocols are working. Sometimes you have to uninstall them and put them back. Rick Glazier "WilliamJ. Patton, Jr." <[log in to unmask]> writes: >Hello, Can someone tell me how to determine what version of >DUN I have. ___________________________________________________________________ You don't need to buy Internet access to use free Internet e-mail. Get completely free e-mail from Juno at http://www.juno.com/getjuno.html or call Juno at (800) 654-JUNO [654-5866] PCSOFT maintains many useful files for download on our web site - visit our download page at: http://nospin.com/pc/files.html