You answered that yourself Harold. "......and what I find is that regsvr32 is the command-line tool that registers .dll files as command components in the registry along with a lot of other information....." and, "but do see information that looks like it might go into a cmd window." Sorry but I don't know how else to explain it. Have you ever gone to the "Run.." area in the start menu? That's where you put the command line, or you can open a command window using cmd and do it there in the window. -Clint God Bless Clint Hamilton, Owner http://www.OrpheusComputing.com http://www.ComputersCustomBuilt.com ----- Original Message ----- From: "Harold B." Hello again, Some time ago, Sun, 17 Aug 2008, Clint offered a suggestion (subject was "Windows XP Service Pack 3"). Let's forget the Service Pack for now; my computer is working fine without installing it. I'm more interested in that suggestion which he offered which was to go to Run and enter "regsvr32 c:\windows\system32\wups2.dll" (sans quotes). I've been googling "regsvr32" and what I find is that regsvr32 is the command-line tool that registers .dll files as command components in the registry" along with a lot of other information. I see no reference to using the "Run" applet but do see information that looks like it might go into a "cmd" window. Questions: What is this "regsvr32" command all about and how is it used? What does it mean to be registering dll files? --- Harold ========================= The list's FAQ's can be seen by sending an email to PCWorks-request@xxxxxxxxxxxxx with FAQ in the subject line. To unsubscribe, subscribe, set Digest or Vacation to on or off, go to //www.freelists.org/list/pcworks . You can also send an email to PCWorks-request@xxxxxxxxxxxxx with Unsubscribe in the subject line. Your member list settings can be found at //www.freelists.org/cgi-bin/lsg2.cgi/l=pcworks . Once logged in, you have access to numerous other email options. The list archives are located at //www.freelists.org/archives/pcworks/ . All email posted to the list will be placed there in the event anyone needs to look for previous posts. -zxdjhu-