This version of Mac OS X is not supported. AutoCAD LT 2013 requires OS X 10.6.4 or later" when installing AutoCAD LT 2013 for Mac on High Sierra
AutoCAD LT Alert: The directory may be locked by another process or have been set to Read Only - Up and Ready
AutoCAD LT Alert: The directory may be locked by another process or have been set to Read Only - Up and Ready
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