Distribution error

Adobe Acrobat X Pro

I want to email a pdf  form for completion and signature

clients should be able to save and print the completed form as well.

When I try and set up distribution to add my email I get.

url is undefinedTypeError: url is undefinedgetFS((void 0))@:13972
DistributionServerStepCommitWork([object Object])@:14913
()@:11835
()@:11215
()@:11514
([object ADMDialog])@:11151
execDialog([object Object])@:0
CBRunSimpleWizNew([object Object],2,-1,[object Object])@:12389
CBRunFormDistributionWizard([object Object],2)@:28544
([object Array])@:31525

url is undefined
TypeError: url is undefined