Step 1: - Allow Warcraft III to use local files:
1) Open the 'Windows Run dialog box' by pressing the Windows + R keys (Windows keyboard) or Command + R keys (Mac keyboard)
2) In the dialog box, type Regedit and click OK
3) Go for location 'HKEY_CURRENT_USER' -> 'SOFTWARE' -> 'Blizzard Entertainment' -> 'Warcraft III'
4) Double click on 'Allow Local Files' and change the parameter to 1 Step 2: - Download bundle from here(hiveworkshop). Then put new files into Warcraft III folder:
🔨 Hive's 3D Viewer has been updated! 🔨 It now supports MDX1100 which should fix a lot of issues when viewing HD models in our 3D Viewer. We encourage you to check it out for yourself and report any issues you find in the Site Discussion board.