Hello Jordi,
Thank you for your rapid answer and help.
Yes since I have Win 7, I have Swisslog install in Programfiles , but I had disabled UAC and was running as administrator. All was OK, until I install the last update.
I have solved the problem like this way :
- I have disinstalled Swisslog completely and deleted all the folders in Program Files. I restarded the Computer.
-I have made a complete new Installation from Ver. 5.97a and install it Under C/Swisslog.
-UAC is of course disabled.
-Running as Administrator.
Now my problem is solved!
Thank you again and I wish you and your family Merry Christmas and a Happy New Year for 2018.
Thank you for all your work and help.
73, Alain LX1AX