I am evaluating uVision3. Everything works fine using Keil C demos. I have problems when trying to use GNU toolchain. - 'Use GNU Tools' selected - GNU Path specified Trying to buid blinky demo, I get the following messages: Can't open @.\obj\startup._ia for reading: No such file or directory compiling Blinky.c... arm-uclibc-gcc: @.\obj\blinky.__i: No such file or directory Can't open @.\obj\startup._ia for reading: No such file or directory Thank you in advance for your help