XPUIPC is known to cause issues with the latest XP12.4.2. It is recommended to remove XPUIPC from the Plugins folder. It has been ages since XPUIPC was last updated, and I do not expect any updates in the near future.
NOTE: This also makes the WestWind ACARS unusable with X-Plane 12.4.2
XPUIPC and XP 12.4.2
- Sean McConnell WWA659
- Posts: 4084
- Joined: Wed Jul 11, 2012 2:33 pm
- Location: Higginsville, MO, USA
Re: XPUIPC and XP 12.4.2
I don't have it, and as far as I know I never had it for X-Plane12. Maybe not even for XP11. What was it for?

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- Sean McConnell WWA659
- Posts: 4084
- Joined: Wed Jul 11, 2012 2:33 pm
- Location: Higginsville, MO, USA
Re: XPUIPC and XP 12.4.2
It is the same as FSUIPC for MSFS, except it is for X-Plane. It allows third-party add-ons to download data directly from the simulator and in some cases it allows data to be sent to the sim.
