Hi Rose, This is an easy one, create a new text document and paste in the batch = file bellow then save it as a .bat such as rename.bat then run it in each = folder. --------------begin bat below----------- @echo off ren *.q9q *.q5q Hi Rose, I did as you asked please.. pause exit -------------end bat above-------------- Enjoy, Luke P.S. what is Blade Pro Presents? -----Original Message----- From: pctechtalk-bounce@xxxxxxxxxxxxx [mailto:pctechtalk-bounce@xxxxxxxxxxxxx] On Behalf Of TechRose@xxxxxxxxxxxxxx Sent: Friday, May 02, 2003 8:13 PM To: pctechtalk@xxxxxxxxxxxxx Subject: -=3DPCTechTalk=3D- Converting Files=20 I have a bunch of Blade Pro Presets that have .q9q file extensions. I want to change them all to .q5q extensions so they will work in Super Blade Pro. These can be done one by one..and just this file extension change will = make the .q5q file seen in Super Blade Pro. Does anyone know how to do this in a batch mode? I have thousands of them.. If I could do one folder at a time even... I would only have to do it maybe 100 times? Beats thousands of times..... Any ideas? Are there any programs that do this? Hugs, Rose To unsub or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ For more info: //www.freelists.org/cgi-bin/list?list_id=3Dpctechtalk To unsub or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ For more info: //www.freelists.org/cgi-bin/list?list_id=pctechtalk