I try last chance.
I install Windows 10 Pro (21382 Build). It's included Internet Explorer (32 bit).
And the Check Point SSL Network Extender service still cannot be started (error 1075 again).
Summarizing this, I can say that the browser version does not affect the launch of the service in any way. This service just doesn't work on ARM.
Please adapt this service to run on Windows (ARM64). There is no other option for connecting to a corporate PC, only through the portal / SNX.
Edition Windows 10 Pro
Installed on 1/10/2022
OS build 21382.1
Experience Windows 10 Feature Experience Pack 321.12100.0.3