Hi Dominik, Thanks for your feedback.
We are using 1.2.13.0 version of log4net. We just like to have your view on whether the problem which we are facing can get the service into unresponsive state ? If yes, then changing date pattern won't help as it is still not solving problem as per other posts in same forum. -- View this message in context: http://apache-logging.6191.n7.nabble.com/Rolling-File-Operation-Failing-with-Source-does-not-exist-tp62802p62843.html Sent from the Log4net - Users mailing list archive at Nabble.com.