Cashbook was not shut down correctly last time it was in use. For example: your computer (or that of another user) may have crashed while in the middle of using Cashbook. If this is the case, or you know that you are the only person accessing Cashbook, just click on the  Yes   button.

Someone else is already accessing the company specified. If this is the case, it is recommended that you do not try to work with the same company until the other person has finished. Click on the   No  button to try again later, or click on the  Yes  button and then select another company.