Would a better construction include the following wording?
...to import quickly a document.
I believe that this program is unduly difficult in its capability to quickly import a document.
Your placement of the adverb modifying import is fine. In fact, you have provided a good example of exactly why you can and should split infinitives in certain cases.
The awkwardness in your sentence is caused by the fact that you are attemting to mention three properties of the program (ease of use, capability and speed) and have presented them as two (difficult capability and quick).
Patty's suggestion does the job perfectly.
|link comment||edited Oct 04 '12 at 10:10 Peter Guess Expert|
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