Why is the parameter package unable to update?

Scenario (New in version 3.2.0 or higher):

• The software may experience the following update detection issues:
  1. Unable to detect updates
  2. International version detects domestic updates
  3. Domestic version detects international updates

Cause:

• The update detection mechanism has been optimized in the new version:
  • If all local machine serial numbers are "xxxx-CNxxxx", only domestic updates are checked.
  • If all local machine serial numbers are "xxxx-GJxxxx", only international updates are checked.
• Update detection will be disabled if any of the following occurs:

1. Both CN and GJ machines exist locally
2. Machines have non-standard serial numbers
3. No machines exist locally

Solution:

1. Remove machines with non-standard serial numbers
2. Re-detect local machines
3. Domestic users: ensure all local machine serial numbers are "xxxx-CNxxxx"
4. International users: ensure all local machine serial numbers are "xxxx-GJxxxx"