Maria,

In your original post, you wrote:
>Our alaska version number is : 1.80.284
[...]
>SYS Thread-ID: 312
>Module: EXE
>Error Codes: EH: 5 Sub: -1073741819(c0000005) OS: 0 XPP: 41
>Call Stack of Thread 1 (312):
>MAIN(215)

And in your last post, you wrote:
>nEvent := AppEvent( @mp1, @mp2, @oApli )	 LINE 215

This looks a lot like PDR 5474, which should be fixed in the latest Xbase++
Version (1.90.331). See also:
http://www.alaska-software.com/scripts/waa001.dll?WAA_PACKAGE=PUBLICDTS&WAA_FORM=DISPLAYPDR&PDRID=5474

The only option is to upgrade to the latest version, and hope that this will 
fix the problem. If not, you could submit this issue to Alaska Support.

-- Andreas

---                                                                      ---
  Andreas Gehrs-Pahl              E-Mail: GPahl@CharterMI.net
  415 Gute Street                     or: Andreas@DDPSoftware.com
  Owosso, MI 48867-4410               or: Andreas@Aerospace-History.net
  Tel: (989) 723-9927           Web Site: http://www.Aerospace-History.net
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