Windows may try to launch the Elsa service before the underlying SQL server is ready, causing it to fail on startup.
When ELSawin crashes, the OrderServer.exe (or similar named process) may still be running invisibly in memory. When you relaunch, the new instance tries to bind to the same TCP port or memory-mapped file, but the old zombie process holds an exclusive lock . The operating system refuses access, and the new instance fails. elsawin initialize order server failed exclusive