Hi,
I read previous post ( https://forum.pjrc.com/threads/29191...=visual+studio ) and decided to try and install Visual Studio 2015 and Visual Micro. I run the Windows 7 64 bit version and have the Arduino 1.6.5 R2 with Teensyduino 1.24.
Installation seem to have gone well and Arduino tool path got recognized automatically but there is problem when I try to create the new Arduino Project. I go to File > New Arduino Project > Enter name and then I get the following message “Unable to create new sketch The parameter is incorrect. (Exception from HRWSULT: 0X80070057 (E_INVALIDARG))”. Also when I try to open ax existing Arduino project the Visual Studio just hangs and nothing happens.
I tried googling the issue but could not find any solutions. I also realize this might be outside the scope of this forum but it still might be a good questions since there are so many knowledge people on this forum.

Thanks,
George