My Codesys 3.5 worked fine for a few months. Now it does not work and when trying to start it shows the message:
"Failed to istantiate the frame window. The option file 'C:\ProgramData\CODESYS\CODESYSProjectDefaults.opt' could not be loaded. (Reason: Root element is missing'.) The application will be terminated."
I have unistalled Codesys and erased the folder ‘C:\Program Files (x86)\3S CODESYS’ several times but when reinstalling the software I get always the same error.
I use Windows 7 and I have in the same computer simultaneously Codesys 2.3 and Codesys 3.5.
Any help?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Originally created by: Francisco Soriano
My Codesys 3.5 worked fine for a few months. Now it does not work and when trying to start it shows the message:
"Failed to istantiate the frame window. The option file 'C:\ProgramData\CODESYS\CODESYSProjectDefaults.opt' could not be loaded. (Reason: Root element is missing'.) The application will be terminated."
I have unistalled Codesys and erased the folder ‘C:\Program Files (x86)\3S CODESYS’ several times but when reinstalling the software I get always the same error.
I use Windows 7 and I have in the same computer simultaneously Codesys 2.3 and Codesys 3.5.
Any help?
Hi,
just delete the file 'C:\ProgramData\CODESYS\CODESYSProjectDefaults.opt'.
It will be recreated automatically.