Sage hangs when reconciling bank account and no PDF file produced in history

SOLVED

Since update to V28.1.404 I am having problems doing my bank reconciliation.

Sage hangs and I have to crash out of the program.

On re entering Sage the bank rec is showing as being done in bank account details but no pdf report produced.

On re entering the bank reconciliation it asks to open saved or start afresh.  Either way it will not reconcile and hangs again.

Any one else having this problem?  or know a solution.

Thanks

Julie