Extension creation problem after .089

I have an app that I created that creates a delimeted file from data in my db, and for reporting purposes the the extsions go as follows

.001
.002
.003 etc, etc

The app crates the files with the next required extension, by doing a loop to find the last record then Uses a Right statement to chop off the 3 digit extension then adds 1 too it which removes the zeros so then I have some code to add the zeros back on.

Anyway... The app works exactly the way it should up to .089 then after that the extensions stop adding comepletly and an extensionless file is created.

Anythoughts on why .089?

Maybe a bug in your code? Post what you have so we can try to figure out where the problem is.

lets see some code?

Perhaps throwing a DoEvents in between each file creation might help.