Exchange Server 2003과 Exchange Server 2010가 공존하는 환경에서 Exchange Server 2010의 이벤트로그에 다음과 같은 에러가 발생할 경우가 있습니다. Product : Exchange ID : 9360 Source : MSExchangeSA Message : OALGen encountered an error while generating the %1 file for version 2 and 3 differential downloads of address list '%2'. The offline address list has not been updated so clients will not be able to download the current set of ch..