Synchronize profile

SQL Anywhere 12.0.1.3797

We use the "Synchronize profile" statement to upload data to our consolidated database. On one computer we have a problem, the upload is not starting. When we use the program dbmlsync.exe there is no problem. When we copy the database to another computer it also works fine.

So, there seems to be a problem on this particular computer.

Are there any external programs involved with the "Synchronize profile" statement? Should we register any dll's?

Anyone any idea

Thanks

Eric