ANSWER ID:10122

When running AccountRight Premier or Enterprise over a network, the following error can occur:

{Delayed Write Failed}
Windows was unable to save all the data for the file "XXXX".
The data has been lost.
This error may be caused by a failure of your computer hardware or network connection. Please try to save this file elsewhere.

For details on this issue and how it can be fixed, see this Microsoft support article.