Index: /issm/trunk-jpl/externalpackages/windows/InstallInstructions.txt
===================================================================
--- /issm/trunk-jpl/externalpackages/windows/InstallInstructions.txt	(revision 11925)
+++ /issm/trunk-jpl/externalpackages/windows/InstallInstructions.txt	(revision 11926)
@@ -9,5 +9,6 @@
 for the installation. Failing to do so could preclude the sdk compiler from 
 finding the Matlab header files.  Define environment variable:
-MATLAB_DIR="C:/MATLAB/R2011b"
+MATLAB_DIR="C:/MATLAB/R2011b" after you 'source $ISSM_TIER/etc/environment.sh'
+as described in the ISSM installation instructions below.
 
 -Also pay attention to what version of Matlab you are using, 32 or 64 bits, 
@@ -154,5 +155,6 @@
 Rownlaod exim and cron from cygwin. Run exim-config (don't forget to launch your cygwin terminal as 
 Administrator). If asked for a daemon name, type ntsec. Also, if cron complains about sendmail,
-symlink /usr/lib/sendmail and /usr/bin/exim. Alternatively, if you have an smtp server, you can download
-and configure ssmtp.  Run ssmtp-config as Administrator and link /usr/sbin/sendmail to /usr/bin/ssmtp.
-After the email has been configured, run cron-config as Administrator. 
+symlink /usr/lib/sendmail to /usr/sbin/sendmail.  Then link /usr/sbin/sendmail to /usr/bin/exim. 
+Alternatively, if you have an smtp server, you can download and configure ssmtp.  Run ssmtp-config 
+as Administrator and link /usr/sbin/sendmail to /usr/bin/ssmtp. After the email has been configured,
+run cron-config as Administrator.