For ES 4.1.1, we experience this. When an adapter is running in debug model and the message is exported to a PC folder that has one or more spaces in the path, the adapters.cfg file will be corrupted. This may be the same in your case. You can check the adapters.cfg file from c:\winnt\activesw\adapters40
When you configure your adapters, it is better to make a back-up file. When it is corrupted, you can copy the file back and don’t need to reconfigure the adapters.
Hope this will help you.
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