Error Code: Cannot find FSUIPC or WIDEFS running on this machine

[Kaptajnen]

After I reinstalled MSFS 2020 on my PC, I get the above error code. I have purchased WIDEFS but I can not find the code.

Please help me solve this problem.

[John Dowson]

1 hour ago, Kaptajnen said:

After I reinstalled MSFS 2020 on my PC, I get the above error code.

Have you installed FSUIPC7? You don't say what program is giving that message, but it is (obviously) telling you that FSUIPC7 (on a client) or WideClient (on a server) is not running.

1 hour ago, Kaptajnen said:

have purchased WIDEFS but I can not find the code.

This will be available from your SimMarket account.

John