Here is the quote from PBXinfo.COM I was looking for
When using WinDBA do not any partial uploads, it corrupts database .
I set up full database in laptop and then do full upload and then tweak with phone interface. Also do not try to pgm through modem with With winDBA.
You can connect and download with DBA, then make changes, but don't try to upload with DBA via modem, it will stop after 2048 bits and then default the system !!! Go to the tools tab and select "Upload to file".
This will creat a .dnl file which can be uploaded via modem using the hyperterminal interface. For real small remote changes just use the hyperterminal interface.
S