Access Startup Error

[Steve B.]

Hello -

I am designing an Access 2007 database. I created a login dialog box to log
a user into the database. When Access is first started and I log in, I
sometimes receive this error and Access shuts down:

Log Name: Application
Source: Application Error
Date: 2/19/2007 8:46:46 PM
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer: wk07.prgdom.local
Description:
Faulting application MSACCESS.EXE, version 12.0.4518.1014, time stamp
0x4542815c, faulting module VBE6.DLL, version 6.5.10.20, time stamp
0x45187577, exception code 0xc0000005, fault offset 0x00161af9, process id
0x124c, application start time 0x01c754aa177bc11e.

Any ideas?

Thanks!!!