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DoutGaet
New Member
March 5, 2026
Question

Impossible to install VPN Forttinet on Windows 11

  • March 5, 2026
  • 1 reply
  • 208 views

Hi,

I download the latest Fortinet VPN file.
Trying to install it ion Windows 11 25H2

The process seems working but at the end, application is not installed. no error message.
I'm trying to supress microsoft visual C++ distirbution, then retry to install but same result.

How to fix it  & install the VPN client ?



1 reply

AEK
SuperUser
SuperUser
March 5, 2026

Hi DG

Try check in FCT install logs and in Windows events for any relevant logs.

AEK