라이트룸클래식 컬렉션 작업

Hey, @한종주. Welcome to the Lightroom Community. I'll need more information to help you figure this out.

Please share more details, such as the version of Lightroom Classic, operating system details, screenshots, and a video of the error/behavior. 

Awaiting hearing from you. Thanks!

Sameer K

(Type '@' and type my name to mention me when you reply)