Home › Forums › EyeX Software Development › PRO SDK Linker Error Tagged: Linker Error This topic contains 1 reply, has 2 voices, and was last updated by Grant [Tobii] 2 months, 1 week ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 11/07/2017 at 22:34 #7149 Anurag KumarParticipant Hi, I just downloaded Tobii PRO SDK C for Windows 1.1 and am using it to find all eye trackers (from basic example). I am using Visual Studio 2015. After downloaded the Zip file, I have 1. Added path to include files in Properties->C/C++->Additional Include directories: this is path to all .h files 2. Added path to lib file in Properties->Linker->Input->Additional Dependencies: This is path to tobii_research.lib But when I call any function, I get LNK2019 unresolved external symbol error. Am I missing some step here? Anurag 12/07/2017 at 11:19 #7150 Grant [Tobii]Moderator Hi @anurag2904, I am afraid that this forum is intended for support with the Tobii Interaction SDK and associated products only. For support related to the Tobii Pro SDK, please kindly get in touch with Tobii Pro support @ https://www.tobiipro.com/contact/contact-support/ and they should be able to help you out. Best wishes. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.