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Topic: java error message after re-installing 1.6.5 (Read 29 times) previous topic - next topic

dicka55

Sep 19, 2016, 08:46 pm Last Edit: Sep 22, 2016, 08:24 pm by dicka55 Reason: Problem resolved
i was having problems so I updated java and re-installed Arduino IDE 1.6.5. When I run arduino.exe it displays this error message:

    Could not open C: \Program Files (x86) \arduino \java \lib \i386 \jvm.cfg

I do not even see a \lib\i386 file folder.

Before I try another re-install does anybody have a suggestion?


I might add that I use Windows 7 and when I updated java using Chrome it told me there would be a problem with their browser plug-in.  There was also another problem when I tried java update using the Windows browser. But I can't see that these problems would impact Arduino.


Update: Re-installing seems to have eliminated the problem. However,  now Arduino IDE doesn't see a USB port for the plugged in board (NodeMCU 1.0). I said OK to the USB driver installation in the install/setup program. Will try re-installing that.

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