I have a couple of applications that use the EWS in c#. Some of them may run at the same time. When it does overlap, I usually see this error:
The process cannot access the file 'C:\Windows\system32\EwsResponse.txt' because it is being used by another process.
Is there any way I can avoid this?
service.TraceEnabled = false;
Then the EWS client components will stop writing EwsRequest.txt and EwsResponse.txt files.