Ссылки на официальные ESD-дистрибутивы и обновления
http://trial2.autodesk.com/NetSWDLD/2019/ACD/A17F42E7-F296-422C-9096-B4CA509BF2AA/SFX/AutoCAD_2019_English_Win_32bit_Trial.sfx.exe
http://trial2.autodesk.com/NetSWDLD/2019/ACD/C9344344-1AE9-4207-930B-462FCD804733/SFX/AutoCAD_2019_English_Win_64bit_Trial.sfx.exe
http://trial2.autodesk.com/NetSWDLD/2019/ACD/FFCE2EEF-2D90-4003-B940-1EE2A3643AD4/SFX/AutoCAD_2019_Russian_Win_32bit_dlm.sfx.exe
http://trial2.autodesk.com/NetSWDLD/2019/ACD/A3BCA0E6-41A5-40B1-B6B5-77450B891F7E/SFX/AutoCAD_2019_Russian_Win_64bit_dlm.sfx.exe
https://up.autodesk.com/2019/ACD/80967F4E-4517-4F40-A73F-970B6E644F6E/AutoCAD_2019.1.2_Update_32bit.exe
https://up.autodesk.com/2019/ACD/9BFD102A-51F1-4C11-9ECC-11D9414EBF44/AutoCAD_2019.1.2_Update_64bit.exe
https://knowledge.autodesk.com/support/autocad/downloads/caas/downloads/content/autocad-C2-AE-201911-update-selection-hotfix.html?st=autocad%202019%20selection%20hotfix