Question
How can I resolve a 3ds Max 2021 Fatal Error 1603 during installation?
Asked by: USER7175
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70 Answers
Answer (70)
To resolve this error during installation, try running the installer as an administrator, temporarily disable your antivirus software, ensure you have sufficient disk space, and check for any pending Windows updates. Performing a clean uninstall and reinstall of 3ds Max can also be effective.