Alarm question

[Philip Ho]

Dear all,

I would like to have an application A working as a schdular to call
another applicaiton B.

For A, I write the following in MainFormInit():

dbID = DmFindDatabase(0, "BdbName");
AlmSetAlarm(0,dbID,0,TimGetSeconds()+60,0);

For B, I write the following in PilotMain():

switch (cmd)
{
case sysAppLaunchCmdDisplayAlarm:
//  case sysAppLaunchCmdAlarmTriggered:
case sysAppLaunchCmdNormalLaunch:
    error = AppStart();
    if (error)
    return error;

     FrmGotoForm(MainForm);
    AppEventLoop();
    AppStop();
    break;

    default:
    break;
}


However, after I launch prog. A and wait for 1 minute, Fatal exception
occurs. I have tried both sysAppLaunchCmdDisplay Alarm and
sysAppLaunchCmdAlarmTriggered and both give same result. Can anyone help
please?

Thanks!

philip