Hi NapoleonGC​
I can tell you how to fix that very simply - AR SE has been updated in the last few days to not able to see the online facility ...... SE will still be there - you have been updated overnight to 2026.5.0 - the working version is still 2026.5.0 - but it is still on your computer and I can tell you simply how to fix that.
Right click the shortcut on your desktop in the 'target line' it will include .......\AccountRightServerEdition\app-2026.500.10023\Huxley.... etc
Change the 23 back to 15 ie .10015
Do this also in the Start in: line - change it back to 10015
Apply and close - you will now be able to see and open online files still in version 2026.5 and offline files.
However, this next step is very important else auto-updater will reapply it - go to the following directory...
C:\Program Files (x86)\MYOB\AccountRightServerEdition and in that directory you will see a file called
Update.exe - rename this to Update.exe_ you don't want this to run.
That is it.
Regards The Doc