What is the issue?
DA Application is running into the error 'CopyToArchive ERROR: 75 Path/File access error'
Check if the file resource is accessible to the user account with which the Archive Service is running.
Check the 'Search Sql' and 'Time Interval' in DA Admin.
The issue can happen if the number of documents to process as defined in 'Search Sql' is much greater than the time interval defined in 'Time Interval' in DA Admin.
Adjust the values for 'Search Sql' and 'Time Interval' and check if the application is working fine.
While adjusting the values in 'Search Sql' and 'Time Interval' never press 'OK' but always use 'Apply'. Using 'OK' in DA Admin is NOT advisable.