I have some old projects for AT-Mega168. Now, I do not why, I can not start Simulator, when I want Debug. In "Properties" Window / Tools Option is select Simulator. Build is without problem.
When I try start Debug - AVR Studio open Message Box:
"Debugging tool is not set. Please select corect tool, interface and clock for the current project."
A few monthes ago it was working.
- AVR Studio, Version 6.1.2674, Service pack 1, Win 8/64bit.
Thanks for help