Hi user,

Thank you for sending your feedback to Autodesk!

Can I ask several questions to help locate the issue?

1) What AutoCAD LT for Mac you are using?

2) Where is your shared file location? Mac side or Windows side?

  * Please notice that if you share your drawings on Mac side, please make sure the folder is shared in 'File Sharing' in System Preferences. Any files which are not under that folder but default under /Documents or /Downloads will have locking issue. You need to share that two folders manually.

Leaf Chai
AutoCAD QA Analyst