에러메세지가 요로콤 떠분디 우얄꼬 ?

Unable to load this drawing file because it
contains incorrect or corrupted information:

The technical problem detected is :

A:입면도.dwg
The “Recover damaged drawing” selection may be
used to restore undamaged material from this file
.

요로콤 메세지가 떠분디 우에야 할지몰라서리
고수님덜의 조언이 필요합니다.

수고하시디요~~~~^^ 꾸벅 (__)