[Lazarus] DateTimeToStr gives an invalid format string error when closing an rdp session

[Luca Olivetti]

Hello,

I'm trying to debug a strange thing I saw in production (the main 
symptom, but not the only one, is a TSynEdit in a tab in a TPageControl 
that goes completely blank, no text, no scrollbars, no nothing, I 
suspect I'm clobbering some memory but I'm not sure).
So I setup a windows 7 virtual machine in a server to leave my program 
running under the debugger until it "breaks".
I was accessing the server though rdp and, as soon as I close the 
session, the program gives the "Invalid format string" exception in 
DateTimeToStr, if I click "continue" the exception is triggered again in 
the next call, and again, and again.

Now I'm using vnc to access the server, but I'm wondering what could be 
causing that exception. Could be windows broadcasting a message when the 
rdp session terminates, a message that TApplication mishandles?

Bye
-- 
Luca Olivetti
Wetron Automation Technology http://www.wetron.es/
Tel. +34 93 5883004 (Ext.3010)  Fax +34 93 5883007