How to Use Windows Loader v2 1 5 By Daz mega to Make Your Windows Genuine and Valid
I had the exact same problem and all I had to do was re-install the drivers which the Arduino spoon feeds you how to do if you google how to install Arduino drivers. After that, I closed out all of the Arduino sketches, unplugged the board from my PC, plugged it back in and opened a new sketch. Last, make sure all of your connections from your Arduino Mega 2560 to the other device (I'm using a Kangaroo x2 motion controller) are correct. I was using the wrong pins which resulted in a bad connection and the error message avrdude: stk500v2_getsync(): timeout communicating with programmer.
Windows Loader v2 1 5 By Daz mega
Note: You must be running build 7600 or greater for Windows 7 and Windows Server 2008 R2.Note: I don't recommend using any of the Windows 7 E editions.Note: Windows 7 N editions will only be supported when OEM SLP serials leak. Application integrity checking Hover your mouse over the green, amber or red icon to see detailed application information. Note: Even if the icon is green someone might have found a way around the protection system so it's worth checking that the applications path is always the same as the location from which you launched the application. You should also check that the MD5 matches the MD5 found online. Virus scanner results All virus scanner detection's are a false-positive. Simply turn off your anti-virus while installing the loader.
Today got my first Mega2560 clone board (CH340G USB Chip) since the code got too large for the Uno. I encountered the same timeout-error using the clone with a MacBook Air and the latest Arduino IDE, never had timeouts while uploading programs to my Nano or Uno clones before. Like always I simply plugged in the USB-cable, the power LED on the board came on, and when the upload started the RX TX LED shortly flashed before staying off the rest of the upload-time.