can't I extract file zip

[SBSB]

hi
When I click "extract" on the file, The download link will appear:

http://XXX.XXX:2222/CMD_FILE_MANAGER/domains/XXX/public_html/user/XXX.zip?action=extract&page=1

With the Opera browser and Chrome I tried

Sorry for my bad english

 

[SBSB]

The problem was solved,the problem was the IDM
Is this a bug?

 

[scsi]

What does IDM mean?