`StackOverflowException` when creating access container.

[t0mdavid-m]

We recently set up a new instrument (Orbitrap Eclipse, Tune version 4.2.4321) and are encountering an error when attempting to use the iAPI. Our existing software - previously working without issues on a different machine (Lumos) - now fails during initialization.

Specifically, we receive the following error when creating the access container:

Process is terminated due to StackOverflowException.

This occurs at the line:

Factory<IFusionInstrumentAccessContainer>.Create();

To rule out any issues with our code, we tested the fusion-example-client provided in the official iAPI repository. Unfortunately, this results in the exact same error.

Any guidance or troubleshooting steps would be greatly appreciated.

[jesse-canterbury]

This sounds like a known issue associated with our migration of installation folders into the Windows-protected Program Files folder.
Try starting your application as administrator (right-click on the exe and select "Run As Administrator").

[t0mdavid-m]

Thank you. This did resolve the initial issue we were facing. However, unfortunately we have another related issue:

When we try to start our software using the Pre Acquisition option (see below), the application never starts.

What we tried:

• Starting XCalibur as an administrator had no effect
• Starting notepad from the Pre Acquisition option also did not work

[jesse-canterbury]

Thanks for that info. Had this scenario worked previously, either with your IAPI app or with Notepad? Can you share your XCalibur/Foundation/etc versions as well as your Windows version?

[t0mdavid-m]

Yes this scenario worked previously with arbitrary executables. We just tried notepad as means to rule out mistakes from our side.

In the attached image you should be able to find all relevant versions. We are using Windows 10.