[IAG] Error when upgrading from 12.0.29 to 13.0.1 – caused by failure to restore to factory settings
Problem Description
[IAG] Error when upgrading from 12.0.29 to 13.0.1 – caused by failure to restore to factory settings

824655ddd1153c5d30.png (1.48 MB)
Process——
According to the error translation: Before upgrading, you need to restore to the state when you first configured it;
Successfully upgraded after restoring factory settings
Root cause
IAG13.0.1 can only be upgraded when IAG12.0.29 has been restored to default configuration
solution
Solved by restoring factory settings and then upgrading again
Original Link
https://support.sangfor.com.cn/cases/list?product_id=22&type=1&category_id=7186&isOpen=true