FortiClientVPN Installation Win 10 x64

Hi all. I get <This is the wrong setup file for this computer. You need to use the 64-bit setup program> message just when starting the .exe when trying to install FortiClientVPN.

The following offline installers were used
FortiClientVPNSetup_7.0.3.0193_x64
FortiClientVPNSetup_7.0.5.0238_x64
FortiClientSetup_7.0.7.0345_x64
Online installers of above versions from FortiClientTools give the same error.
Cleaning with FCRemove from Support Utils folder Prior installing another version also doesn't give a result.

System is Windows 10 Enterprise 21H2 19044.1889
Has anyone faced with this issue?
Thanks