I have installed a FME Form server 2025 on Windows Server 2022 and having troubles in getting OSGeo supplied plugin files for FDO / SDF to work. When running the job it fails with really no good error message in the job log, but when looking in the server’s event viewer this error occurs:

Application: FMEEngine.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code c06d007e, exception address 00007FFE2A20F47C
Stack:

Faulting application name: FMEEngine.exe, version: 2025.7.52.25208, time stamp: 0x67c2777b
Faulting module name: KERNELBASE.dll, version: 10.0.20348.3451, time stamp: 0x11df78b1
Exception code: 0xc06d007e
Fault offset: 0x000000000003f47c
Faulting process id: 0x1958
Faulting application start time: 0x01dbc0def35d329d
Faulting application path: D:\Program Files\FMEFlow\Server\fme\FMEEngine.exe
Faulting module path: C:\Windows\System32\KERNELBASE.dll
Report Id: 4d6be8b7-3bc4-4041-b7ba-99637ee48fc7
Faulting package full name: 
Faulting package-relative application ID: 

When activating error debug, these two lines occurs:
681    2025-5-9 14:07:23 | BADNEWS: No MULTI_WRITER dataset name was specified (couldn't find a value for `PRIMARY_DEST_DATASET' or `MULTI_WRITER_DATASET')
682    2025-5-9 14:07:23 | (D:\code\fme\source\engine\core\engine\writrimp.cpp:661) class StatusInfo __cdecl STFWriterImp::getDataset(class stk::ex::UString<0> &) const

The same datasources work fine in other jobs, it’s just when trying to export to sdf when it fails.