If you are using a single-user license (as a student, for example), make sure that you do not try to gain access to this license via remote access. Moreover, a single-user license cannot be used on virtual machines. Both cases cannot be covered by a single-user license.
If you see this message when trying to access a network dongle, it may be due to the server's response time. Copy the file hasp_48521.ini into the directory
C:\Users\#USER#\AppData\Local\SafeNet Sentinel\Sentinel LDK\
(replace #USER# with your user name).
Then, open the hasp_48521.ini file. Enter the IP address of the dongle server as well as the access times (see Image 02).
If you access the dongle server via a VPN connection, please make sure that the IP address of the dongle server is stored in the Admin Control Center (see FAQ 002070).
FAQ 2070