SEMEURBAK

In order to not having all Diagbox processes open in memory until the moment i start Diagbox software, i have disabled its windows start commands, stopped and changed its services to manual and made a .cmd file to start   the PSA diagbox, this way:

1. run > msconfig > start tab > disable ediagstart + psaagent + simbat > accept > dont restart yet

2. run > services.msc > stop these services and change them to manual: Firebird Guardian + Firebird Server + Serial Port Splitter service

3. run > notepad > copy/paste next lines and save file as .cmd so that you can start it all:

C:APPfirebird infbguard.exe -s
C:APPfirebird infbserver.exe -s
C:WINDOWSsystem32ftspssrv.exe
C:APPediageDiagStart.lnk
C:APPddc inpsastart.exe C:APPddc inpsaagent.exe
C:APPSIMSIMBat.lnk
C:AWRoot inlauncherLctPOLUX.exe

alternatively you can move the created .cmd file to c: and create a shortcut to it in the desktop, rename it to Diagbox and then change its icon taking it from the file at c:AWRoot inlauncherLctPOLUX.exe

restart computer and try, not responsible if Diagbox gets corrupted and need reinstall, for me it is working great.

(Big thanks to manocao shares the info at http://cartechnology.co.uk/)