Stumped by "running" BW while trying to apply BW2021 Sp10 to client PC, in a network

SOLVED

Server 2016 network enviroment

Server is running BW 2021 SP10

Client PC - Win 10 all updates

Fresh restart / OFF for 10 hours (not sleep mode) - BW 2021 client installed from server

Upon running the BW2021 SP10 updator on the client computer this is the message. 

  Have gone as far as shutting down services for Pervasive at Server, same results.

The task was run at elevated previllage (ADMIN)