oledb to file server failing with unspecified error - SERP Analysis

https://support.microsoft.com/en-us/topic/fix-you-receive-an-unspecified-error-error-message-when-you-use-the-ole-db-provider-for-sql-server-to-modify-a-table-row-ca65eaf2-be72-96da-e5bd-10a117b0a4d1

https://stackoverflow.com/questions/96150/oledbconnection-open-generates-unspecified-error

http://vbcity.com/forums/t/106924.aspx

https://learn.microsoft.com/en-us/answers/questions/527435/ole-db-provider-microsoft-ace-oledb-12-0-unspecifi

https://community.spiceworks.com/t/error-ole-db-provider-microsoft-ace-oledb-12-0-for-linked-server-null-returned-message-unspecified-error/848413

https://www.reddit.com/r/MSAccess/comments/ictiv2/ms_access_oledb_connection_open_unspecified_error/

https://www.sqlservercentral.com/forums/topic/unspecified-error-in-ssis-script-task-after-aceoledb-update

https://www.pdshop.com/0x80004005-provider-error-unspecified-troubleshooting-quotunspecified-microsoft-kb-47/

https://dba.stackexchange.com/questions/36687/cannot-initialize-the-data-source-object-of-ole-db-provider-microsoft-ace-oledb

https://www.dataplatformcentral.com/2013/12/02/how-to-solve-microsoft-ace-oledb-12-0-error-unspecified-error/