Type mismatch in method Coerce Date: DOUBLE found, Unknown expected

When try to open another mailbox (mail in or mail), I got error Type missmatch in method CoerceDate: DOUBLE founde, Unknow expected

Inside notes.ini there is a new variables (when I try to open database), and when I deleted them, save and reopen Notes it works, but when try to open another database samethin?

DELEGATED_MAIL_FILE1=mail location
DELEGATED_NEWMAIL_SEQNUM1=somenumber

Where is the catch? I have Domino 64 9.0.1 FP9 on Windows

Subject: mail9.ntf

I think that new mail9.ntf included with FP9 has error related with this below

Delegated mail files are refreshed automatically (SPR #RGAU829D4G APARID: LO48407)
If you have delegate access to another user’s mail file, that mail file is refreshed automatically in your Notes® client. To enable this feature, upgrade to the Mail9.ntf template provided with the FP9 Client. No notes.ini setting is required for this feature.

I reverted mail desing template which was included in FP8, and there is no errors

Subject: Additional Info

Marin, can you pls post the exact notes.ini values for the Delegated inis you posted above. Looks you took out the values and replaced it with dummy values. We need those ini values for us to debug.

Subject: Are the other mailfiles also on FP9 template?