adroitec is vendor from whom we purchased ZWCAD Professional 2010. before purchase process we co-ordinate d to Mr. Ninad Oak, representative & Senior Officer regarding their r some problems in zwcad & he replied "ur company is using dis software on 30 Days trial basis, 1ce u purchase d software u wont face any problems cause 30 day trial software comes with limited features". now its been 1&half year passed away & we r facing same issues with licensed software & Ninad Oak is no more responding in terms of support... read full review »