Are you sure you don't have 1.4 installed on those systems? I have Java 1.6 also, but once I uninstall 1.4, I can't start the CMC again. _______________________________ Hector Minero NSWCDD K55 Ph:(540)653-8859 -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Matt Kosht Sent: Tuesday, September 29, 2009 3:06 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: PS 4.0 Management Console and Java 1.4.2 I use PS 4.0/FR6 CMC with Java 1.6_15 and it works OK for me. There is a small quirk that it CMC has to be maximized is all I have found to date. On Tue, Sep 29, 2009 at 2:10 PM, Minero, Hector B CIV NSWCDD, K55 <hector.minero@xxxxxxxx> wrote: Hi all, I know that removing Java 1.4.2_06 from a PS server breaks the Management console. Is there a fix for this? I need to remove all old versions of Java, but I'd like to continue to use the CMC. I'm using PS 4.0 FR6. Thanks, _______________________________ Hector Minero NSWCDD K55 Ph:(540)653-8859