I was developing as usual, and suddenly the IDE / uploading process starts beahving strangely.
I am able to compile the program.
But when i upload it to my arduino mega, it flashes the leds normally and when it stops the flashing, in the IDE nothing happens, it keeps with the phrase "Uploading to I/O Board" it doesn´t passes to Uploaded state.
When i hit the STOP button it shows the following error message:
Could not delete C:\DOCUME~1\LUISSO~1\LOCALS~1\Temp\build3476415830577345086.tmp\Wiseware_it1_17_05_2011.cpp.hex
This phrase appeared a little later:
avrdude: stk500_2_ReceiveMessage(): timeout avrdude: stk500_2_ReceiveMessage(): timeout...
Does anyone has any idea, whar might be the problem.