This problem: " Unable to use format 'Smallworld 4/5'.
Format is not supported on this platform (WIN64).
Smallworld reader/writer has unmet dependencies. Please contact Smallworld to obtain the Smallworld reader/writer plug-in (Smallworld Translators Suite DVD). Please contact http://www.safe.com/support if you require additional assistance. "
how do I solve this problem
One solution could be using the FME Spatialbiz plugin for SmallWorld.
More information can be found here:
https://www.spatialbiz.com/solutions/extensions-plug-ins/spatialbiz-plug-in/
You will need to install a 32-bit version of FME, as the GE Smallworld Reader/Writer is not compatible with 64 bit at this time.
You can find more information here:
https://knowledge.safe.com/articles/107/fme-and-smallworld-configuration-options.html