CSA uses a USB dongle as a system key called the “Hard-lock” to ensure only the legal owner of CSA can use the program.
The CSA Hard-lock Identifier (a hand-tag) should be attached to the Hard-lock
In order to identify its location and to prevent any unintentional loss.
If you loss it, you may need to buy a completely new CSA license
The pictures of the Hard-locks as listed below show you where the Identifier can be attached to.
USB Hard-lock for Single-user
USB Hard-lock for Network-user
New USB Hard-lock for Single-user
New USB Hard-lock for Network-user
Empowering Hong Kong professionals with trusted compliance software since 1989.
- plinfo@plsoft.com
- Phone
- (852) 2521-3110
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