Make sure you do not include macros on your slides. For safety reasons we have to disable all macros and that should work fine, but there can be cases where the presence of macros will cause the conversion to cancel.
Make sure you do not embed ActiveX components in your slides (such as external video). This causes stability issues with the converter.
Make sure you do not rely on external resources, such as CSS. Whilst this should usually not cause any issues with the conversion, we have seen cases which made the file unconvertable.
Slide decks cannot contain more than 50 slides or be larger than 100 MB in size. If you slide deck has more than 50 slides or is larger than 100 MB then please split it into multiple decks with no more than 50 slides each and an individual file size that does not exceed 100 MB.
