ODBC fails after changing pc date

We have a girl here who runs a report successfully, then changes the date on her pc, then tries the report again and gets a Connection failed error.

• The report is ran in MS Access 2003
• The ODBC itself uses Windows Authentication
• The linked table uses a UID different than her Windows login
• The error when running the report: SQLState '28000' SQL Server Error: 18452 "[Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user ''. The user is not associated with a trusted SQL Server connection."
• Error received when testing the ODBC: SQLState '08004' SQL Server Error: 4060 "Server rejected the connection; Access to selected database has been denied."
• The SQL Log had this error: "SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed. [CLIENT: ##.##.##.##]"
• I am able to recreate the failure on my machine.

I'm thinking it's something between the Windows Authentication/Active Directory/ODBC but I'm not very experienced in the first 2.

And yes, I know this isn't an ideal situation. This will all be converted to C#.NET at some point.

TIA for any ideas.