Just reinstalled w2kp to a new disk.

Client32 9.1

C1 1.3.6d

Launching the C1 icon from the desktop shows that Console1 is running in the
task manager, but never see the splash screen and never actually loads.

This is a bare bones pc built for network administration. No AV,

Removed and reinstalled C1.

(ZFD 4 agent is installed and remote access is working.)