Hello,
Bit of a strange one our in house developer has updated our bespoke application to requiring .Net 4.8 it makes a check when it gets installed on a machine.
I've also got a bit of software that checks what version of .Net is installed as I had to ensure all our machines run 4.8
After using the offline 4.8 installer all our machines report back that 4.8 is installed (all good).
However i have some machines used remotely that connect in via VPN nearly all of them are fine.
I have a couple of machines that run our application and install fine when on the network proper and not VPN'd in but as soon as I connect via VPN the application fails to run with the following error :-The caller was not authenticated by the service.
I've changed all the VPN settings to reflect those that are working same thing, I investigated further and the only thing that the machines that are not working which where working on the previous 4.7 version is that in the advanced features of windows add remove it is listed as 4.7 even though everything reports that it is 4.8 on the machines.
I even went as far as to reset the OS and fully update a machine again to the latest only to have the same issue.
The machines are Windows 10 Pro and Windows 10 Home the application in question talks to a SQL database and both machines worked prior to the update. I can't run the 4.8 installation as it tells me I have it already installed.
At a bit of a loss atm as to what I can do to remove 4.8 and re-install it....
David