I am using qRules v5.2, I have injected qrules, using InfoPath 2010, compability: Browser and Sandbox. I dont have the error, i created new form as my form with qrules stopped working. I think was a generic error, nothing specific, while publishing the form it also showed me the error that form is not compatible with browser version and it will only work with InfoPath filler.
Do you have any steps or documentation which states on each step on how to use qrules in InfoPath for office 365.
Thanks