Dean,
Thanks for yr prompt reply.
It was a error message with title 'Action Failed', and body showing following info :
Macro Name : Autoexec
Condition : True
Action Name :RunCode
Argument : Cur_Users
A Halt button on the left. When this button is clicked, a 2nd error message is shown 'Execution of this application has stopped due to a runtime error. The application can't continue and will be shutdown.'
Cur_Users is a form with codes to check for the group that the current user belongs to.
I suspect this has something to do with the security portion.
Note : This mdb file cannot be open using MS Access 2000 program directly, it has to be opened using a shortcut that include the mdw file.
On the users' PCs, we are using Access Runtime to run the
application. It runs fine on Win 2000 but not Win XP. Is there a different version of Access runtime for Win XP ?