I had a bunch of problems recently which have finally been resolved with Mo's help. I'm using jdk1.2.2/tcl8.2.2/tclblend1.2.5 on Windows NT, and found that 'package require java' would work fine if typed into a console, but would crash wish if it was in a .tcl file which was double-clicked to run (path, classpath etc all correctly set). The eventual solution was to move tclblend.dll from /bin to /tclblend/lib This happened on a pretty pristine system which has only ever had one version of java, tcl and tclblend installed (new machine on monday...) Hope this helps anyone else who might see the same thing. Vince. ---------------------------------------------------------------- The TclJava mailing list is sponsored by Scriptics Corporation. To subscribe: send mail to [EMAIL PROTECTED] with the word SUBSCRIBE as the subject. To unsubscribe: send mail to [EMAIL PROTECTED] with the word UNSUBSCRIBE as the subject. To send to the list, send email to '[EMAIL PROTECTED]'.