Terry, I've checked out several HHs regarding Hummingbird, but missed this one. I'll try the suggested fix. Thanks for the helpful hint. ;-) (But our problem is really not a lock-up, just that nothing happens upon a mouse click save for that message in the message area.) Regards, Duc -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of Terry Doucet Sent: Friday, April 20, 2012 12:04 PM To: foxboro@xxxxxxxxxxxxx Subject: Re: [foxboro] Hummingbird eXceed on Windows 7 Duc, Can you check HH1011 to see if that is of any help to you. I remember issues with starting VT100 that may have been fixed with the HH. Terry _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave