Suddenly, CW 5.1 stopped working

[Eric_t]

Suddenly, CW 5.1 stopped working and the following message appears.

Now I cannot use my projects.

I have unistall and reinstall CW 5.1 but the problem remains.

Any ideas?

Thank you

[Eric_t]

I have installed CW 5.1 at "C:\" and now it works.

For some reason, the installed CW 5.1 at location "C:\Program Files (x86)\Freescale" cannot work.