Hi Scott,
Ok I have uninstalled on my new server, the build 6540 and I have installed with the build 6000 and I updated all the patches.
Now on the new server, my build is 6550 with database MySQL.
-On my old server I have updated my build 6540 in 6550.
But on my old server I cannot to do the backupDB since the update.
I have this message :
Backup Started
Backup Directory : D:\Program Files\AdventNet\ADManager Plus\bin\\..\Backup
Backup File Name : OfflineBackup_20170214182442.zip
Backup OS : windows 2003
Problem while taking backUp
Press any key to continue . . .
Many thanks.
Regards.
Antoine