You are right, classpath does not have anything (except for my .jars) set for 1.6.0_02.
JAVA_HOME is capitalized on my system and is defined as: JAVA_HOME=C:\Program Files\Java\jre1.6.0_02 Java -version is: java version "1.6.0_02" However, you gave me the clue that I needed. I pulled service.bat out of the zip file and removed the service Tomcat5. Then, everything installed correctly. Thanks! -----Original Message----- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 02, 2007 4:46 PM To: Tomcat Users List Subject: RE: windows installer error on TomCat v5.5.25 > From: Newell, Gary [mailto:[EMAIL PROTECTED] > Subject: windows installer error on TomCat v5.5.25 > > I have been attempting to upgrade to TomCat v5.5.25 (from 5.5.9). I > have been running TomCat versions since 3.<something>. I'm surprised you haven't learned how to spell it by now: Tomcat, not TomCat. > I just upgraded to Java 1.6. Classpath, path, and java_home are set > correctly. The CLASSPATH environment variable should not be set, and java_home should be JAVA_HOME. What values do you actually have set for them? What result do you get from entering the following? java -version > When I run the windows installer, I get the error: "Failed to install > Tomcat5 service. This usually means you've already got a service installed by that name. Both the service name and the display name must be unique. You may need to delete the old 5.5.9 service. Tomcat 5.5 works fine on JRE or JDK 6, so there's no point in backing up to an older JVM level. You might want to consider installing from the .zip version of Tomcat rather than the .exe, since it includes a service.bat script that may give you better diagnostic information. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]