Performing a Delta pass on a PST migration

Perform the following steps to run a Delta pass on a migration from PST files:

1. Export the PST files using the default option
   

   Important

   In Outlook, this is Replace duplicates with items exported on the last step, where you give the PST file a name.

2. Refer to our KB article on uploading PST files to upload the PST files.
3. ​Follow our PST migration guide to migrate the PST files.
   

   Warning

   Please do not delete the Azure blob yet, you will need it for the steps below.

4. Go back into Outlook and export the PST files again. Use the Do not export duplicates bubble this time on the last step, where you name the PST file.
5. Upload the new PST files using the -force true parameter at the end of your UploaderWiz command, to force the previous files with the same name to be replaced.
6. Run another Full Migration.
7. Follow the Post-Migration Step in the PST Migration Guide.