I think amsn still try to be launched with tcl/tk8.4
you may have to edit the file /usr/bin/amsn (may be in another path, depend of the installer)
should be something like that
exec /usr/local/tk/bin/wish8.5 $0 $@
(wish8.5 may be in another path, i don't use ActiveTcl 8.5.0.0)
edit: if you uninstall tcl8.4 and 8.3, the default tcl interpreter become tcl8.5 and that's why it's work
to my mind transcriber use tcl8.4 (so tcl8.4 is the default tcl-interpreter and amsn can't work)
(omg it's too difficult to write in english, sorry :oops: )
edit2: oh by the way you have the error about TkCximage when you're using a bad version of tcl/tkv (launch amsn (compiled with 8.5) with tk8.4 etc...)